OnePlus Watch Midnight Black

Classic Edition – Stylish Design & Comfortable watch band: 46mm hand-polished round watch case with 2.5D curved glass & Fluroelastomer band which is comfortable to wear.
Seamless Connection: Bluetooth 5.0, hand-free calls, message notification, music control, find your phone, remote camera etc..Display:1.39 inch AMOLED,454×454
Warp charging: Good battery life combines with Warp Charge, gives you a day‘s power in 5 mins, or a week’s power in 20 mins. Watch Case material – 316L stainless steel
Smartphone-free Music: 4GB standalone storage to hold up to 500 songs & Compatible with OnePlus TWS/TWSZ and other Bluetooth earbuds .
Workout Partner : 110+ workout types, 5ATM + IP 68 water and dust resistance, automatic workout detections for jogging, running & swimming posture recognition .
Health Monitoring: Manage all your health data on one App with Blood Oxygen saturation monitoring, step & heart rate tracker, sleep & stress Tracker , sedentary reminder etc.
Seamlessly connected with OnePlus TV : As a remote controller to turn up/down the volume and turn on/turn off the TV, automatically turn down the volume when receiving phone calls , automatically turns off TV after watch detects you are falling sleep after 30 mins. System Requirements: Android 6.0 and above, ‎Bluetooth version 5.0.
Up to 14days for typical use. (The typical usage scenarios are decided based on the user habits. The specific battery life depends on the user habits and usage frequency.) 5 days with sleep blood oxygen monitoring 25 hours with continuous exercise with GP