Other Battery Features: "105 mAh Battery"
Key Features: "Built-in GPS and Heart Rate Monitoring: Track your running routes without phone and monitor your heart rate, Water Proof: Up to 5ATM, supports all day wear, rain, shower and even swimming. Bold style, seamless comfort, Professional Workout Report: Map, Heart rate, Calories burnt, Distance, Speed, Pace, VO2 max, training effect, recovery time and advice ...etc, Scientific Sleep Tracking and Powerful Apps: Keep track of light, deep and REM sleep stages to make your sleep sound. Validated by DBIOM AT BIDMC, a major teaching hospital of Harvard Medical School. Huawei is the #3 largest mobile phone manufacturer in the world, Huawei's Health App provides you with detailed workout data and professional advice., * Pre installed Chineese Version & Box .You need to change the languages"
Other Features: "Standalone GPS, Lightweight Design, Continuous Heart Rate Recording, Incoming Call and Message Alerts, Alarms and Reminders, APP Alerts, Caller ID Display, Reject a Call on Band, Support Pool Swimming, Smart Alarms Snooze on Band, One Touch Physical Buttion"