10 Best Long Battery Life Smartwatch 2024 in the US

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Rugged Design: 49mm titanium case, sapphire crystal, MIL-STD 810H tested.

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Advanced GPS: Precision dual-frequency GPS for accurate tracking.

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Health & Safety: ECG, irregular heart rhythm alerts, emergency services.

4.

Long Battery Life: Up to 36 hours normal use, 72 hours in Low Power Mode.

5.

Cellular Freedom: Call, text, stream music without iPhone nearby.

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Solar Charged Display: 1.3” display with scratch-resistant sapphire lens.

2.

Extended Battery Life: Up to 28 days in smartwatch mode with solar charging.

3.

Advanced Training Features: Strength plans, stamina tracking, and sport-specific workouts.

4.

Multi-Band GPS with SatIQ: Superior positioning accuracy with built-in sensors.

5.

24/7 Health Monitoring: Heart rate, sleep, respiration, and Pulse Ox tracking.

1.

Slim Design: Always-on, full-color display, easy to read in sunlight.

2.

Long Battery Life: Up to 14 days in smartwatch mode, 30 hours in GPS mode.

3.

Morning Report: Summarizes sleep, HRV status, and workout suggestions.

4.

Adaptive Workouts: Personalized workouts adapt to performance and recovery.

5.

Advanced Running Metrics: Tracks dynamics like stride length and vertical ratio.

1.

AMOLED Display: Large, easy-to-read text with always-on mode.

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Battery Life: Up to 11 days in smartwatch mode for 24/7 use.

3.

Health Monitoring: Tracks energy, sleep, stress, heart rate, and more.

4.

Sports Apps: Over 25 built-in indoor and GPS sports apps.

5.

Smart Notifications: Receive calls, texts, and alerts on your wrist.

1.

AMOLED Display: Peak brightness of 2,000 nits for easy readability.

2.

Durable Design: 316L stainless steel, military-grade body, water-resistant to 100m.

3.

Long Battery Life: Lasts up to 27 days with typical use, 180 hours in GPS mode.

4.

Advanced GPS: Dual-band positioning with 6 satellite systems and free maps.

5.

170+ Workout Modes: Includes AI training plans and real-time performance updates.

1.

Stainless Steel & Mud-resistant Design: Built with 316L stainless steel and mud-resistant features.

2.

30m Freediving Support: Supports freediving up to 30 meters and resists 100m water pressure.

3.

Dual-band GPS & Route Navigation: Utilizes L1 and L5 signals for precise GPS and supports six satellite systems.

4.

Mighty 20-day Battery Life: Offers a 20-day battery life with new Endurance and Automatic GPS modes.

5.

-30℃ Ultra-low Temperature Operation: Operates in extreme temperatures as low as -30℃.

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Sleep & Readiness Reporting: Provides a comprehensive analysis of sleep quality, heart rate, breathing, and temperature to assess daily mental and physical readiness.

2.

Balanced Workouts: Offers integration with fitness apps like Strava and measures workout metrics with 6 position GPS.

3.

Health & Body Analysis: Delivers insights into sleep quality, heart rate, blood-oxygen levels, stress, and more for overall health tracking.

4.

Body Composition Measurement: Tracks body fat, muscle mass, water, bone mass, and other body composition metrics, with safety precautions for certain users.

5.

Ultra Long Battery Life: Enjoy up to 14 days of battery life with typical use, and up to 25 days in battery saver mode.

1.

24/7 Health Monitoring: Track heart rate, blood pressure, and O2 levels continuously.

2.

Extensive Fitness Tracking: Monitor steps, calories, distance, and 120+ sports modes.

3.

Convenient Reminders: Includes sedentary, hydration, and women's health reminders.

4.

Bluetooth Features: Bluetooth calls, music control, and remote camera from wrist.

5.

Waterproof Design: IP67 waterproof, suitable for rain or shine activities.

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Large Display: 1.9 inch high-resolution screen with anti-fingerprint glass and a curved design for comfortable wear.

2.

Activity Tracking: Tracks steps, distance, calories, and offers 120 sports modes for various activities.

3.

Health Monitoring: Monitors heart rate, blood oxygen, stress levels, and sleep quality with sedentary reminders.

4.

App Integration: Syncs with popular fitness apps like Strava, Adidas Running, and health ecosystems like Apple Health, Google Fit.

5.

Extended Battery Life: Provides up to 10 days of battery life on typical use and up to 30 days in battery saver mode.