Long Battery Life Smartwatches to Consider in 2025
As smartwatches evolve, battery life remains a critical factor for consumers. In 2025, several models stand out for their impressive longevity and functionality. Let’s explore the best long battery life smartwatches to consider this year, ideal for tech enthusiasts and casual users alike.
1. Garmin Forerunner 255
Battery Life: Up to 14 days in smartwatch mode, 30 hours in GPS mode.
The Garmin Forerunner 255 is designed for fitness enthusiasts. This smartwatch is packed with features that cater to runners, cyclists, and outdoor adventurers. With built-in GPS, heart rate monitoring, and various health tracking functions, it excels in offering a comprehensive picture of your fitness journey. Its battery performance is remarkable, especially in GPS mode. You can explore new trails without worrying about battery depletion, making it perfect for long-distance training or hiking trips.
2. Amazfit Bip U Pro
Battery Life: Up to 9 days with heavy usage.
The Amazfit Bip U Pro remains an optimal choice for budget-conscious users seeking functionality and long battery life. Weighing just 31 grams, it’s lightweight yet robust with features like built-in GPS, Alexa support, and over 60 sports modes. The 1.43-inch display is crisp, and the BioTracker sensor provides accurate heart rate monitoring. With its extensive battery management features, users can extend battery life by tweaking settings, ensuring functionality on multi-day outings.
3. Apple Watch Series 9
Battery Life: Up to 18 hours, with Low Power Mode extending up to 36 hours.
Apple continues to innovate with the Watch Series 9. This smartwatch balances style with functionality. While it may not have the longest battery life on the market, its Low Power Mode allows users to extend usage significantly without losing essential features, including fitness tracking and notifications. The integration with iOS makes it a seamless choice for iPhone users, enhancing the overall user experience. Additionally, the always-on display and fast-charging capability ensure users remain connected throughout the day.
4. Suunto 9 Peak Pro
Battery Life: Up to 170 hours in GPS mode with a hybrid battery system.
The Suunto 9 Peak Pro is engineered for serious athletes and adventurers. With one of the longest battery lives available, it can last through extensive workouts and multi-day adventures, thanks to its unique battery-saving algorithm. The watch features a stunning 1.2-inch sapphire crystal display and robust navigation capabilities with detailed maps. Its rugged design makes it waterproof up to 100 meters, providing reliability in various outdoor conditions.
5. Fossil Gen 6 Hybrid HR
Battery Life: Up to two weeks on a single charge.
Fossil’s Gen 6 Hybrid HR combines smartwatch functionality with traditional analog aesthetics. Its heart rate monitor and fitness tracking capabilities are well integrated, while the hybrid technology helps extend battery life significantly. Users can expect notifications, customizable dials, and basic health tracking without frequent charging, making it an aesthetic and practical choice for daily wear. The dynamic touchscreen enhances user interaction without compromising battery efficiency.
6. Fitbit Charge 6
Battery Life: Up to 7 days with continuous heart rate tracking.
While primarily a fitness tracker, the Fitbit Charge 6 integrates functionality often found in smartwatches. With its robust fitness tracking features, health monitoring, sleep tracking, and stress management tools, it provides everything a health-conscious individual needs while maintaining long battery life. The sleek design and customizable clock faces make it visually appealing, and with an intuitive app, users can easily navigate their fitness journeys.
7. TicWatch Pro 5
Battery Life: Up to 80 hours in smart mode and up to 45 days in essential mode.
The TicWatch Pro 5 pushes the limits with its unique dual-display technology, which helps facilitate its remarkable battery life. The second low-power display allows users to see basic information without draining the battery. It fits well for everyday wear, supporting multiple health metrics, including sleep tracking and stress management. The quick charging feature ensures you can get back to full power swiftly, making it perfect for a busy lifestyle.
8. Withings Steel HR Sport
Battery Life: Up to 25 days on a single charge.
Withings Steel HR Sport offers an elegant design with hybrid technology. The analog face artfully conceals a plethora of smart features. Users can monitor heart rate, sleep, and various sports activities while benefiting from an extended battery life. The smartwatch integrates seamlessly with health apps, providing comprehensive insights into wellness and fitness goals. Its classic design makes it suitable for any occasion, successfully merging style with technology.
9. Huawei Watch GT 3 Pro
Battery Life: Up to 14 days in typical usage.
The Huawei Watch GT 3 Pro showcases a perfect blend of luxury and functionality. With its gorgeous AMOLED display, this smartwatch offers excellent visibility in all lighting conditions. Health tracking features are extensive, including SpO2 monitoring and stress analysis. The Watch GT 3 Pro’s battery life is impressive for all-day wear, ensuring users stay connected and informed without frequent recharging.
10. Mobvoi TicWatch E3
Battery Life: Up to 24 hours with continuous usage.
TicWatch E3 is an affordable option that doesn’t skimp on features, combining a dynamic performance with reasonable battery longevity. It has a Wear OS system that supports various apps, notifications, and tracking features. Its fitness capabilities, including sleep tracking and heart rate monitoring, cater to the health-conscious user. The watch is lightweight and stylish, making it a great accessory for fitness enthusiasts.
Choosing the Best Long Battery Life Smartwatch
When selecting a smartwatch for 2025, consider factors such as battery longevity, usability, design, and compatibility with other devices. The aforementioned smartwatches not only boast impressive battery life but also come equipped with various features to meet diverse needs. Whether you’re a fitness enthusiast, a busy professional, or someone seeking a stylish accessory, these options will help you stay connected and healthy throughout your day. Their innovative technologies and focus on battery efficiency promise to enhance your daily life without the constant worry of charging.