As a fitness enthusiast and someone deeply invested in personal well-being, I understand the profound impact a smart device can have on our daily routines. Tracking progress, monitoring health, and staying connected seamlessly are no longer luxuries, but essential tools for a balanced, active lifestyle.
I’m Mohammad — the founder and writer behind Calories Fit. Through rigorous market research, extensive analysis of thousands of real user experiences, and a deep dive into industry health and fitness reports, I’ve distilled the absolute best options available.
Choosing the right wearable can significantly enhance your fitness journey, providing motivation and crucial data to help you hit your goals with confidence. This comprehensive guide will help you navigate the vast market to find the best smartwatch for androids that perfectly aligns with your unique health and activity needs.
How To Choose The Best Smartwatch For Androids
Picking the perfect smartwatch for your Android phone can feel overwhelming with so many options. Consider these essential factors to ensure your new wearable truly supports your fitness and wellness journey.
Battery Life & GPS Capability
For active individuals, battery life is paramount. A watch that needs daily charging might miss crucial overnight health data. Look for devices offering multiple days of use, especially if you plan to track longer workouts or multi-day adventures. Integrated GPS is a game-changer for runners, cyclists, and hikers, allowing accurate distance and pace tracking without needing your phone. If your device relies on “GPS via smartphone,” remember it needs to be connected to your phone for location data.
Health & Fitness Tracking Features
Modern smartwatches offer a wealth of health metrics. Prioritize features that align with your goals: continuous heart rate monitoring, SpO2 (blood oxygen) tracking, advanced sleep analysis (including REM and deep sleep stages), and stress monitoring are common. For fitness, look for a wide array of sport modes, automatic workout detection, and personalized coaching features to keep you motivated and informed about your performance and recovery.
Design, Comfort & Ecosystem Integration
Your smartwatch is a daily companion, so comfort and aesthetics matter. Consider screen size, shape (round vs. rectangular), and strap material. If you own a Samsung or Google Pixel phone, their respective watches often offer deeper integration with their ecosystems, enhancing features like notifications, payments, and app compatibility. A vibrant, easy-to-read display, even in bright sunlight, is also a significant plus for outdoor activities.
Quick Comparison
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| Model | Type | Best For | Key Feature | Amazon |
|---|---|---|---|---|
| Garmin vívoactive® 6 | Smartwatch | Overall Fitness | 11-Day Battery & Built-in GPS | Amazon |
| WITHINGS ScanWatch 2 | Hybrid Smartwatch | Classic Style | 35-Day Battery & Medical-Grade ECG | Amazon |
| Google Pixel Watch 3 | Smartwatch | Google Ecosystem | Advanced Fitbit & Bright AMOLED | Amazon |
| Samsung Galaxy Watch 7 | Smartwatch | AI Wellness | AI Energy Score & Sleep Apnea Detection | Amazon |
| SOUYIE Smart Watch for Men | Rugged Smartwatch | Outdoor Adventures | Built-in GPS & Offline Maps | Amazon |
| SAMSUNG Galaxy Watch 5 Pro (Renewed) | Smartwatch | Premium Value | Sapphire Glass & Wear OS | Amazon |
| AMAZTIM Smart Watch | Military Smartwatch | Extreme Durability | 60+ Day Battery & Military-Grade Build | Amazon |
| Tiwain Military Smart Watch | Military Smartwatch | GPS Exploration | Multi-System Built-in GPS & Flashlight | Amazon |
| Amazfit Bip 6 Smart Watch | Budget Smartwatch | Affordable GPS | 14-Day Battery & 5-Satellite GPS | Amazon |
| Motorola Moto Watch 120 | Value Smartwatch | Long Battery | 10-Day Battery & AMOLED Display | Amazon |
| Tensky Smart Watch | Budget Smartwatch | Alexa Integration | Alexa Built-in & Bluetooth Calls | Amazon |
| SAMSUNG Galaxy FIT 3 | Fitness Band | Core Tracking | 14-Day Battery & Sleep Coaching | Amazon |
| Quican Smart Watch | Budget Smartwatch | Feature-Rich | Alexa Built-in & 120+ Sport Modes | Amazon |
| Parsonver Smart Watch | Budget Smartwatch | Stylish Health | Bluetooth Calls & 200+ Custom Dials | Amazon |
| TORJALPH Smart Watch | Basic Smartwatch | Ultra-Affordable | 1.83″ Full Touch Screen & IP68 | Amazon |
In‑Depth Reviews
1. Garmin vívoactive® 6
The Garmin vívoactive® 6 stands out as a true fitness powerhouse, offering an exceptional blend of health monitoring, extensive sports tracking, and impressive battery life. With its bright AMOLED display and up to 11 days of battery in smartwatch mode, it’s designed to keep up with your most active weeks without constant recharging.
Users consistently highlight the multi-sport tracking accuracy, with over 80 built-in indoor and GPS sports apps, including running, cycling, swimming, and golf. The innovative Body Battery energy monitoring, personalized sleep coaching, and HRV status provide a comprehensive picture of your daily readiness and recovery. Many appreciate the built-in GPS, which operates independently of a phone, and features like the compass and flashlight are lauded by hikers and outdoor enthusiasts.
Why it’s great
- Exceptional 11-day battery life
- Built-in GPS for phone-free tracking
- 80+ sports apps and personalized workouts
- Advanced health metrics like Body Battery & HRV
Good to know
- No altimeter at this price point
- Learning curve for all functions
2. WITHINGS ScanWatch 2
For those who love the elegance of a traditional watch but demand modern health tracking, the WITHINGS ScanWatch 2 is a perfect hybrid. It boasts a timeless analog design with a hidden digital display, all protected by durable sapphire glass. The standout feature is its incredible 35-day battery life, ensuring uninterrupted health monitoring.
Active shoppers praise its medical-grade ECG for AFib detection, continuous heart rate tracking, and comprehensive sleep and workout insights. Many appreciate the seamless compatibility with both Android and iOS devices via the Withings App, and the on-device machine learning for precise health metrics. The ability to track over 40 sports and provide a Vitality Score adds significant value to its health-focused approach.
This watch is ideal for individuals prioritizing long battery life, a sophisticated aesthetic, and accurate health monitoring over extensive smart features or a large, vibrant display. Just be aware that GPS relies on your smartphone, and some users note the side button can be accidentally pressed if worn too close to the hand.
Why it’s great
- Impressive 35-day battery life
- Elegant, timeless analog design
- Medical-grade ECG and AFib detection
- Sapphire glass for durability
Good to know
- Small digital display
- GPS is phone-dependent
- Side button can be sensitive
3. Google Pixel Watch 3
The Google Pixel Watch 3 is a sleek, performance-oriented smartwatch designed to integrate seamlessly with your Android experience, especially if you’re a Pixel phone user. Its 45mm AMOLED screen is notably brighter and larger than previous models, making data consumption a breeze, even on the go.
Fitness enthusiasts rave about the advanced Fitbit integration, offering features like custom run workouts, real-time guidance, and advanced form tracking. The “readiness” score, based on sleep and heart rate variability, helps users optimize their training and recovery. Many appreciate the smooth Wear OS 5 experience, quick notifications, and the ability to answer calls directly from the watch, all contributing to a highly functional daily driver.
This watch is perfect for Android users, particularly those within the Google ecosystem, who desire a stylish, responsive smartwatch with robust fitness tracking and smart features. While battery life is noted as good for a full day, it typically requires nightly charging for consistent use of all features.
Why it’s great
- Vibrant, larger, and brighter AMOLED display
- Advanced Fitbit fitness features
- Seamless Google ecosystem integration
- Comfortable and stylish design
Good to know
- Daily charging often required
- GPS is phone-dependent
- Premium price point
4. Samsung Galaxy Watch 7
The Samsung Galaxy Watch 7 is a sophisticated AI-powered smartwatch designed to push your personal best every day. Featuring a sleek 40mm design and enhanced tracking capabilities, it aims to provide a comprehensive view of your health and fitness, integrating seamlessly with your Samsung Android phone.
Galaxy users are particularly impressed with the personalized Energy Score, which uses Galaxy AI to calculate physical readiness based on previous day’s activity. The improved Heart Rate Tracking, which filters out body movements for accuracy, and Wellness Tips offering tailored suggestions, are also highly valued. Sleep tracking with AI assistance helps detect moderate to severe sleep apnea, providing crucial health insights for more restful nights.
This smartwatch is an excellent choice for Samsung phone owners seeking deep integration and advanced AI-driven health and wellness features. While it lacks built-in GPS, its comprehensive tracking and smart suggestions make it a strong contender for those focused on overall well-being and performance improvement.
Why it’s great
- Galaxy AI for Energy Score & Wellness Tips
- Improved Heart Rate Tracking accuracy
- Advanced sleep apnea detection
- Sleek and comfortable design
Good to know
- No built-in GPS
- Battery life can vary with features enabled
- Lock screen issues reported by some users
5. SOUYIE Smart Watch for Men
The SOUYIE Smart Watch for Men is built for the adventurous spirit, featuring an independent GPS chip with offline topographic maps, making it an ideal companion for mountaineering, skiing, diving, and other extreme sports. Its rugged design includes a 5ATM water resistance and a durable 1.43-inch AMOLED display.
Outdoor enthusiasts laud its reliable built-in GPS and the unique offline map capability, which is invaluable in areas without signal. The 178 sports modes, AI Voice Assistant for fitness plans, and comprehensive health monitoring (heart rate, blood oxygen, stress) are frequently praised. Many users highlight the impressive 10-21 day battery life and magnetic flash charging, ensuring it’s ready for extended trips.
This smartwatch is an excellent pick for men who demand robust outdoor features, long battery life, and comprehensive health tracking at a competitive price. Its military-grade durability and extensive sport modes make it suitable for challenging environments, though some users note the companion app can be confusing.
Why it’s great
- Built-in GPS with offline topographic maps
- 178 diverse sports modes
- Extremely long 10-21 day battery life
- 5ATM waterproof with water drain function
Good to know
- Companion app can be confusing
- English translations in app are sometimes poor
- Sleep tracking may be inaccurate
6. SAMSUNG Galaxy Watch 5 Pro
The SAMSUNG Galaxy Watch 5 Pro, even as a renewed model, offers incredible value for a premium smartwatch experience. Boasting a 1.4″ Super AMOLED display, a robust Exynos W920 processor, and a large 590mAh battery, it’s built for performance and durability with a 2x tougher Sapphire crystal glass face.
Smartwatch collectors and new users alike praise its flawless performance and comfortable band. The advanced sleep coaching, redesigned BioActive Sensor for accurate wellness readings, and GPS route tracking are highly appreciated. Many find it performs exceptionally well within the Samsung ecosystem, and the ability to load music and arrange playlists easily adds to its appeal. The value proposition for a renewed model is consistently highlighted as a major benefit.
This is an outstanding choice for Android users, especially those with Samsung phones, looking for a high-end smartwatch experience without the brand-new price tag. Its comprehensive health and fitness tracking, paired with Wear OS 3.5 (upgradable), makes it a reliable and feature-rich daily companion.
Why it’s great
- Excellent value for a renewed premium model
- Durable Sapphire crystal glass screen
- Advanced sleep coaching & BioActive Sensor
- Built-in GPS and robust performance
Good to know
- Renewed status means potential cosmetic blemishes
- Included charger might be slow (recommend OEM)
- Battery life reported as 1-2 days with heavy use
7. AMAZTIM Smart Watch
The AMAZTIM Smart Watch is engineered for the toughest conditions, boasting military-standard quality with a 1.85-inch Corning Gorilla screen and a TC4 titanium unibody. It’s designed to withstand salt spray, rain, impact, and can be submerged in 50M deep water (IP69K waterproof), making it virtually indestructible.
Users who need a rugged device commend its exceptional durability and impressive battery life, which can last up to 60+ days in power-saving mode or 2 weeks with normal use. The dual smart chip enables an AI Voice Assistant for hands-free calls and commands, while 70 exercise modes and accurate health monitoring (heart rate, blood oxygen, sleep) provide comprehensive tracking. Many appreciate its smooth UI and vibrant display.
This watch is an ideal companion for individuals in demanding professions or those with an active, adventurous lifestyle who require extreme durability and extended battery life. While it lacks built-in GPS, its robust build and extensive feature set make it a formidable choice for rugged use.
Why it’s great
- Military-grade durability and 50M waterproof
- Outstanding 60+ day battery life
- AI Voice Assistant for calls and commands
- Comprehensive health monitoring and 70 sports modes
Good to know
- No built-in GPS
- Companion app connectivity can be inconsistent
- Screen protectors may not last long
8. Tiwain Military Smart Watch
The Tiwain Military Smart Watch is designed for serious adventurers, featuring built-in GPS with multi-system positioning (GPS, GLONASS, Beidou, Galileo, NAVIC, QZSS) for unparalleled location accuracy. Its military-grade durability means it can withstand extreme temperatures, low pressure, and dust, perfect for challenging environments.
Outdoor lovers appreciate the reliable GPS, compass, altimeter, and barometer, providing real-time data crucial for navigation. The 170+ sport modes, LED flashlight (illuminating up to 20 meters), and comprehensive health monitoring (heart rate, sleep, blood pressure, blood oxygen) are frequently highlighted. Users also enjoy the ability to make and receive calls directly from the watch, adding convenience during activities.
This smartwatch is an excellent choice for individuals who prioritize precise navigation, rugged construction, and extensive outdoor features. Its long battery life (7-10 days normal use, 3 days continuous GPS) and IP68 waterproof rating ensure it’s a dependable companion for any adventure, though text notifications are receive-only.
Why it’s great
- Built-in multi-system GPS for accuracy
- Military-grade durability and IP68 waterproof
- Integrated compass, altimeter, and barometer
- LED flashlight for outdoor use
Good to know
- No message sending capability
- Not for sea water or saunas
- Blood pressure monitoring may not be medically accurate
9. Amazfit Bip 6 Smart Watch
The Amazfit Bip 6 offers remarkable value, packing a vibrant 1.97″ AMOLED display, built-in GPS, and up to 14 days of battery life into an incredibly affordable package. Its lightweight aluminum build ensures comfort for all-day wear and workouts, making it a strong contender in the budget smartwatch category.
Users are consistently impressed by the long battery life, often exceeding the advertised 14 days with moderate use. The accurate GPS tracking with support from 5 satellite systems and free downloadable maps is a significant advantage for runners and cyclists. Many appreciate the 140+ workout modes, personalized AI coaching, and comprehensive 24/7 health monitoring (heart rate, sleep, blood-oxygen, stress) for actionable insights into their well-being.
This smartwatch is an excellent choice for budget-conscious Android users who prioritize long battery life and accurate built-in GPS for fitness tracking. Its robust feature set at a low price point makes it an appealing option for anyone looking for a reliable daily fitness companion without breaking the bank.
Why it’s great
- Exceptional 14-day battery life
- Accurate built-in GPS with 5-satellite support
- Vibrant 1.97″ AMOLED display
- Comprehensive health and 140+ workout modes
Good to know
- Some watch faces may not be customizable
- No included USB-C cable for charger
- Not all features work with iOS (better with Android)
10. Motorola Moto Watch 120
The Motorola Moto Watch 120 offers a compelling package for those seeking a balance of essential smartwatch features and an impressive battery life. With its vibrant 1.43″ AMOLED display and up to 10 days on a single charge, it’s designed to keep you connected and active without the constant need for recharging.
Users consistently highlight the phenomenal battery life, often reporting a week or more of use before needing a charge. The beautiful AMOLED display, a good selection of watch faces, and accurate basic health tracking (heart rate, SpO2, stress) are also praised. Many appreciate its workout detection feature, which provides a good balance without over or under-tracking, making it a reliable daily fitness companion.
This smartwatch is ideal for Android users looking for excellent battery longevity and a clear, attractive display for daily notifications and health monitoring. It serves as a solid foundation for Motorola’s wearable efforts, providing core smartwatch functionality without the complexity or constant charging of some higher-end alternatives.
Why it’s great
- Exceptional 10-day battery life
- Vibrant 1.43″ AMOLED display
- Accurate basic health monitoring (HR, SpO2, stress)
- Good balance of style and comfort
Good to know
- Watch faces are not customizable
- Cannot reply to messages
- Assisted GPS (requires phone for full GPS)
11. Tensky Smart Watch
The Tensky Smart Watch offers an impressive array of features for its budget-friendly price, including Alexa built-in and the ability to make and answer calls directly from your wrist. Its 1.8″ HD full touch screen provides a clear and interactive experience, making it a versatile daily companion for Android users.
Users consistently praise the convenience of Alexa integration for setting timers, checking weather, and controlling music hands-free. The 24/7 accurate health monitoring (heart rate, SpO2, sleep, stress) and 100+ sports modes, including swimming with 3ATM waterproofing, are highly valued. Many appreciate the long-lasting battery, offering 7 days of heavy use and up to 30 days standby, reducing the need for frequent charging.
This smartwatch is an excellent option for Android users seeking a feature-rich device with voice assistant capabilities and solid health tracking without a premium price tag. While it lacks built-in GPS and cannot reply to messages, its overall value and functionality make it a strong contender for everyday use.
Why it’s great
- Alexa built-in for voice control
- Bluetooth calling (answer/make calls)
- Long 7-day battery life (heavy use)
- 100+ sports modes and 3ATM waterproof
Good to know
- No built-in GPS
- Cannot reply to messages
- Sleep tracking can be occasionally inaccurate
12. SAMSUNG Galaxy FIT 3
The SAMSUNG Galaxy FIT 3 positions itself as a robust fitness tracker with some smart capabilities, making it a “Fitbit killer” for many users. It features a vibrant 1.6″ AMOLED display, an impressive 14-day battery life, and comprehensive health tracking, all within a sleek, swim-ready design.
Existing fitness tracker users praise its accuracy in step counting, heart rate, and distance compared to competitors. The 100+ workout modes with auto-detection, advanced sleep coaching, SpO2, and snore detection provide a holistic view of well-being. Many appreciate its airplane mode for EMF concerns and the quick, reliable syncing with the Samsung Health App, especially for Samsung phone owners.
This is an excellent entry-level choice for Android users, particularly those with Samsung phones, who prioritize core fitness and health tracking over advanced smartwatch features like making calls or full standalone GPS. Its long battery life and user-friendly interface make it a reliable and cost-effective daily health companion.
Why it’s great
- Exceptional 14-day battery life
- Vibrant 1.6″ AMOLED display
- 100+ workout modes with auto-detection
- Advanced sleep coaching and snore detection
Good to know
- No built-in GPS
- Cannot make calls
- Limited smartwatch features (more of a band)
13. Quican Smart Watch
The Quican Smart Watch offers an impressive suite of features for a very attractive price, making it a compelling option for both Android and iPhone users. With Alexa built-in, Bluetooth 5.3 calling, and a large 1.8-inch HD touch screen, it aims to provide a comprehensive smart experience for daily life and fitness.
Users are highly satisfied with its excellent battery life, lasting for days on a single charge, and the bright, sharp display. The convenience of answering/making calls directly from the watch and using Alexa for quick commands is frequently praised. Its 120+ sports modes, IP68 waterproof rating, and 24/7 health monitoring (heart rate, SpO2, stress, sleep) provide robust tracking for active individuals.
This smartwatch is a great value for those seeking a feature-packed device with voice control and strong health tracking capabilities without a high cost. While it relies on your smartphone for GPS and cannot reply to messages, its overall performance and affordability make it a solid choice for everyday use.
Why it’s great
- Alexa built-in and Bluetooth 5.3 calling
- Long battery life (7 days normal use)
- 120+ sports modes and IP68 waterproof
- Vibrant 1.8″ HD touch screen with custom dials
Good to know
- GPS is phone-dependent
- Cannot reply to messages
- SpO2 monitor may not be easily accessible on main menu
14. Parsonver Smart Watch
The Parsonver Smart Watch, model SPROD1, brings an elegant and comfortable experience to the budget smartwatch market. With a luxurious, skin-friendly liquid silicone strap and a stunning 1.32-inch circular HD display, it combines aesthetics with comprehensive health and fitness tracking for Android and iPhone users.
Busy parents and active individuals praise its Bluetooth 5.3 calling feature, allowing hands-free communication, and smart notifications for texts and apps. The 100+ sports modes, 24-hour heart rate, blood oxygen, sleep, and stress monitoring are highly valued for maintaining well-being. Many appreciate the extensive customization with over 200 watch dials and the impressive battery life of up to 7 days of daily use.
This smartwatch is an excellent choice for those seeking a stylish, lightweight, and feature-rich device for health and fitness monitoring without a premium price. Its IP68 waterproof rating and long battery life make it a reliable companion for daily activities, though some users note potential inaccuracies in sleep tracking and step counting under specific conditions.
Why it’s great
- Stylish design with comfortable silicone strap
- Bluetooth 5.3 for answering/making calls
- 100+ sports modes & 24/7 health tracking
- Long 7-day battery life & IP68 waterproof
Good to know
- GPS is phone-dependent
- Cannot send messages
- Sleep tracking and step counting can be inconsistent
15. TORJALPH Smart Watch
The TORJALPH Smart Watch offers an incredibly accessible entry point into the world of smart wearables, providing essential fitness and health tracking features at an ultra-affordable price. Its 1.83-inch full HD color touch screen and IP68 waterproof rating make it a practical choice for everyday use and light activity.
Budget-conscious shoppers commend its smooth connectivity with Android and iPhone devices, allowing for call reception and app notifications. The 12 sports modes, heart rate, blood pressure, blood oxygen, and sleep monitoring provide valuable insights into daily health. Many appreciate the extensive customization with over 200 watch faces available through the “Da Fit” app and its comfortable, sweat-resistant silicone strap.
This smartwatch is an excellent option for individuals seeking a basic, reliable, and very affordable device for general health monitoring and notification alerts. While its step and calorie tracking may not be as precise as higher-end models, and GPS is phone-dependent, it delivers solid core functionality for its price point.
Why it’s great
- Extremely affordable price point
- Large 1.83″ full HD touch screen
- IP68 waterproof for daily use
- Basic heart rate, SpO2, and sleep tracking
Good to know
- GPS is phone-dependent
- Step and calorie tracking can be inconsistent
- Cannot send messages
Understanding the Specs
Battery Capacity (mAh)
The milliamp-hour (mAh) rating indicates how much energy a battery can store. A higher mAh generally means longer battery life. For smartwatches, anything above 300mAh is considered good, with some rugged models pushing 500mAh+ for multi-week endurance. Keep in mind that features like always-on displays, continuous GPS, and frequent notifications will drain the battery faster, regardless of its capacity.
Operating System (OS)
The OS dictates the watch’s interface, app compatibility, and overall user experience. Wear OS by Google (found on Pixel and some Samsung watches) offers deep Android integration and access to a vast app ecosystem. Proprietary OS like Garmin OS (vívoactive® 6), Zepp OS (Amazfit), or Moto Watch OS often prioritize efficiency and specific fitness features, leading to longer battery life but potentially fewer third-party apps. Choose an OS that aligns with your phone’s ecosystem and your preferred level of app versatility.
FAQ
Can I make and receive calls on all Android smartwatches?
No, not all smartwatches for Androids support making and receiving calls directly from the watch. Many budget-friendly options allow you to receive notifications of incoming calls and messages, but only some models with built-in microphones and speakers, or cellular connectivity (LTE models), enable direct calls. Always check the specific product features for Bluetooth calling capability.
Do all smartwatches for Androids have built-in GPS?
No, not every smartwatch for Androids comes with built-in GPS. Many affordable models utilize “GPS via smartphone,” meaning they rely on your connected phone’s GPS for location tracking. If standalone GPS is crucial for your activities (like running or hiking without your phone), look specifically for models that list “Built-in GPS” in their specifications, such as the Garmin vívoactive® 6 or SOUYIE Smart Watch.
How accurate are the health tracking features on these watches?
Health tracking features like heart rate, SpO2 (blood oxygen), and sleep monitoring on smartwatches are generally designed for fitness and wellness purposes, providing valuable insights and trends. While many are quite accurate for general use, they are typically not medical-grade devices and should not be used for diagnosing or treating medical conditions. Always consult a healthcare professional for specific health concerns.
What is the typical battery life for an Android smartwatch?
Battery life for smartwatches compatible with Androids varies widely depending on the model, features, and usage. Full-featured smartwatches with vibrant AMOLED displays and constant tracking (like the Google Pixel Watch 3 or Samsung Galaxy Watch 7) often require daily charging. Fitness bands or hybrid smartwatches (like the Samsung Galaxy FIT 3 or WITHINGS ScanWatch 2) can last anywhere from 5 days to over a month, especially in power-saving modes or with limited smart features enabled. Always check the manufacturer’s stated battery life and consider real-world user reviews.
Final Thoughts: The Verdict
For most people, the best smartwatch for androids winner is the Garmin vívoactive® 6 because it offers an incredible balance of extensive fitness tracking, robust health insights, and an impressive 11-day battery life with built-in GPS. If you want a classic aesthetic with unparalleled battery life and medical-grade ECG, grab the WITHINGS ScanWatch 2. And for seamless integration with the Google ecosystem and advanced Fitbit features, nothing beats the Google Pixel Watch 3.