The Best Smartwatches for Weight Loss Tracking in 2025
Smartwatches have evolved into powerful tools for health and fitness tracking, particularly for those looking to lose weight. With advanced features that track physical activity, heart rate, sleep patterns, and even calorie consumption, these devices are indispensable for health enthusiasts. In 2025, a multitude of options is available, each offering unique features tailored to support weight loss goals. Below is a roundup of the best smartwatches that excel in weight loss tracking this year.
1. Apple Watch Series 9
The Apple Watch Series 9 has solidified its position as a leading smartwatch for managing health and weight loss. Equipped with an advanced heart rate monitor and new sensors to track workouts accurately, it allows users to customize their fitness plans. The Activity Rings feature encourages daily movement, reminding wearer to stand, exercise, and move throughout the day. Users can access the new mindfulness app that focuses on reducing stress, which is vital for weight management. Coupled with third-party apps like MyFitnessPal, it becomes a powerful tool for calorie tracking.
Key Features:
- Advanced heart rate monitoring
- GPS functionality for outdoor workouts
- ECG app for heart health tracking
- Integrated mindfulness features to reduce stress
2. Fitbit Charge 6
Fitbit remains a trailblazer in fitness tracking, and the Charge 6 is no exception. With a sleek design and an extensive range of built-in health metrics, it is ideal for anyone focused on weight loss. The Charge 6 tracks steps, calories burned, and active minutes, providing a comprehensive overview of daily activities. Its Food Logging feature allows users to enter meals and track caloric intake seamlessly. Additionally, the device integrates easily with the Fitbit app for personalized workout suggestions and insights on sleep quality.
Key Features:
- Built-in GPS for accurate tracking
- Daily readiness score
- Food logging and nutritional insights
- Sleep tracking with sleep score analysis
3. Garmin Venu 3
The Garmin Venu 3 is perfect for fitness enthusiasts who want to take their weight loss journey seriously. With advanced features for comprehensive health monitoring, this smartwatch includes sports apps for running, cycling, strength training, and more. Moreover, it offers body battery tracking, which measures energy levels throughout the day, helping users determine the best times for workouts. The device excels in sleep monitoring and can analyze sleep stages, making it easier for users to identify factors affecting their recovery and performance.
Key Features:
- Extensive sports app library
- Body battery energy monitoring
- Health metrics tracking (stress, sleep, heart rate)
- Built-in music storage
4. Samsung Galaxy Watch6
Samsung’s Galaxy Watch6 redefines weight loss tracking with its innovative health monitoring features. The watch provides accurate heart rate tracking and VO2 max measurements, essential for optimizing workouts and improving cardiovascular health. Users appreciate the personalized coaching provided by the Samsung Health app, which includes detailed insights into workout efficiency and calorie burn. Its stylish design makes it suitable for both workouts and casual wear, encouraging daily usage.
Key Features:
- Advanced body composition analysis
- Personalized fitness coaching
- Integrates seamlessly with Samsung Health
- Long battery life with fast charging
5. Amazfit GTR 4
The Amazfit GTR 4 offers exceptional value for those focused on weight loss. This budget-friendly smartwatch includes numerous sport modes and intuitive tracking features that make weight loss easier. With built-in GPS and an impressive battery life, users can track their distance, speed, and workout duration without worrying about recharging. The smartwatch offers a substantial data library for tracking heart rate, sleep patterns, and overall activity, making it a great companion on your weight loss journey.
Key Features:
- Multiple sports mode tracking
- Alexa integration for smart use
- PAI (Personal Activity Intelligence) for tracking activity impact
- Impressive battery life lasting up to 14 days
6. Huawei Watch GT 3 Pro
The Huawei Watch GT 3 Pro stands out in the market by offering a blend of style and functionality. With dual-band GPS and great trackability, it’s designed for outdoor activities, perfect for avid adventurers. The watch’s smart coaching feature provides personalized advice that adapts to the user’s fitness goals, aiding weight loss through tailored exercise recommendations. Its heart rate tracking capabilities and sleep analysis further provide necessary insights for maintaining a healthy weight.
Key Features:
- Dual-band GPS for accurate tracking
- Smart coaching with personalized recommendations
- Long battery life lasting up to 14 days
- Stylish design suitable for various occasions
7. Mobvoi TicWatch Pro 5
The Mobvoi TicWatch Pro 5 is excellent for tech enthusiasts looking for in-depth health tracking. Its unique dual-layer display technology optimizes battery life while providing a comprehensive view of metrics such as heart rate, calorie expenditure, and exercise stats. The watch includes various fitness modes and integration with popular fitness apps for a streamlined tracking experience. It also features advanced health monitoring tools, including stress and sleep tracking, assisting users in overall wellness and weight management.
Key Features:
- Dual-layer display technology
- Extensive fitness tracking capabilities
- Integration with health and fitness apps
- Advanced health metrics monitoring
8. Withings ScanWatch
Withings ScanWatch focuses on health at every level, making it ideal for those serious about weight loss. Its hybrid design features an elegant analog watch face with advanced health tracking capabilities. The watch monitors heart rate, offers ECG readings, and tracks sleep quality, allowing users to understand their health deeply. Coupled with a weekly review of activity and health metrics via the Health Mate app, it creates a thorough approach to weight loss.
Key Features:
- Hybrid design with traditional and smartwatch functionality
- ECG monitoring with heart health insights
- Advanced sleep tracking capabilities
- Long-lasting battery up to 30 days
9. Suunto 9 Peak Pro
The Suunto 9 Peak Pro is designed for serious athletes who want a durable and reliable smartwatch for weight loss tracking. It features over 80 sport modes, making it excellent for tracking various activities. The Suunto app offers detailed workout analytics, and the watch provides adaptive training guidance to help tailor workouts to user-defined goals. Furthermore, its robust battery life and rugged design ensure reliability during long outdoor adventures.
Key Features:
- Over 80 sport modes
- Adaptive training guidance
- GPS tracking with a focus on outdoor activities
- Long battery life with intelligent battery modes
10. Fossil Gen 6 Wellness Edition
The Fossil Gen 6 Wellness Edition combines fashion and function, providing essential health tracking features to assist in weight loss. With heart rate monitoring, sleep tracking, and a SpO2 sensor, it offers a well-rounded health overview. The integration with Google Fit means users can sync data and find detailed insights into their physical activity and caloric intake, making it easier to manage weight goals while seamlessly integrating into daily life.
Key Features:
- Sleek and fashionable design
- Heart rate and sleep tracking
- Integration with Google Fit for enhanced tracking
- Customizable watch faces and straps
By selecting a smartwatch that aligns with your goals and lifestyle, you can enhance your weight loss journey. Each of these devices presents unique benefits, ensuring you have the tools necessary to track your progress effectively and stay motivated. Choose one that fits your needs, integrate it into your daily routine, and watch your health improve in 2025.