Display PPI: 341, Charging Time: About 2.5 hours, Theoretical Charging Duration: Approx. 2 hours, Typical Usage Scenario Battery Life: Up to 12 days, Battery Saver Mode Battery Life: Up to 20 days, Heavy Usage Scenario Battery Life: Up to 6 days, GPS Continuous Usage Scenario Battery Life: Up to 20 hours. Classic Navigation Crown: Support. Strap: Colors & Materials: Silicone, Quick release, Width: 20mm, Min. & Max. Wrist Dimensions: 155-218mm. Supported Devices: Android 7.0 and above, iOS 12.0 and above, Application: Zepp App
Sports Feature: Outdoor running, Treadmill, Walking, Trail running, Indoor walking, Race walking, Outdoor cycling, Indoor cycling, Mountain biking, BMX, Pool swimming, Open water swimming, Fin swimming, Artistic swimming, Climbing, Hiking, Orienteering, Rock climbing, Fishing, Hunting, Skateboarding, Roller skating, Parkour, ATV, Offroad motorcycle, Boxing, Wrestling, Martial arts, Tai chi, Muay Thai, Judo, Taekwondo, Karate, Kickboxing, Fencing, Jiu-Jitsu, Kendo. Smart 24-Hour Monitoring Of Blood-Oxygen Levels, Monitor Heart Rate All Day and While Swinming, Breathing Quality In-Depth Monitoring Of Sleep & Sleep Breath In-Depth Monitoring8 Of Sleep & Sleep Breathing Qualitying. Track Stress Levels & Female Cycles. Understand Specialized Data With Peakbeats.