Choosing the right smartwatch can significantly impact your fitness journey. The Withings Scanwatch 2 and the Amazfit GTS 4 are two popular options, each offering unique features designed to enhance your health and fitness tracking. This article provides a detailed comparison of their fitness features and compatibility options to help you make an informed decision.

Design and Display

The Withings Scanwatch 2 features a classic circular design with a durable stainless steel case and a high-resolution AMOLED display. Its traditional look appeals to users seeking a smartwatch that blends style with functionality. The Amazfit GTS 4 boasts a sleek rectangular AMOLED display with customizable watch faces, offering a modern aesthetic suitable for various tastes.

Fitness and Health Tracking Features

Heart Rate Monitoring

Both watches provide continuous heart rate monitoring. The Withings Scanwatch 2 uses advanced sensors to deliver accurate readings, including overnight tracking. The Amazfit GTS 4 also offers real-time heart rate data, with additional features like heart rate zones and alerts for abnormal rates.

Sleep Tracking

Sleep analysis is comprehensive on both devices. The Scanwatch 2 tracks sleep stages, duration, and quality, providing insights to improve rest. The GTS 4 offers detailed sleep metrics, including REM sleep, with personalized sleep coaching options.

Activity and Exercise Tracking

The Withings Scanwatch 2 supports multiple workout modes, including running, cycling, and swimming, with automatic detection for some activities. The Amazfit GTS 4 covers a broad spectrum of sports, with built-in GPS for outdoor activities and detailed analytics for each workout.

Additional Health Features

The Scanwatch 2 includes ECG functionality and SpO2 measurement, aiding in cardiac health monitoring. The GTS 4 offers SpO2 tracking and stress monitoring, along with a PAI (Personal Activity Intelligence) score to motivate daily activity.

Compatibility and App Integration

Withings Scanwatch 2

The Scanwatch 2 pairs seamlessly with the Health Mate app, compatible with iOS and Android devices. It supports syncing health data with Apple Health and Google Fit, making it versatile for users across platforms.

Amazfit GTS 4

The GTS 4 connects to the Zepp app, available on iOS and Android. The app offers detailed insights, workout plans, and social sharing features. It also integrates with Strava and other third-party fitness apps for comprehensive tracking.

Battery Life and Durability

The Withings Scanwatch 2 provides up to 25 days of battery life on a single charge, thanks to its efficient display and sensors. The Amazfit GTS 4 offers around 10 days of usage, depending on activity levels. Both watches are water-resistant, suitable for swimming and other water activities.

Conclusion

Both the Withings Scanwatch 2 and Amazfit GTS 4 excel in fitness tracking, offering a range of health metrics and compatibility options. The choice depends on your style preferences, specific health features, and ecosystem compatibility. For those seeking ECG and sleep insights in a classic design, the Scanwatch 2 is a strong candidate. If you prefer a modern look with extensive sports tracking and app integrations, the GTS 4 is an excellent choice.