Fitness Activity Tracker Watch， Bluetooth 4.1 Wireless Waterproof Smart Band Wristband with Sleep Counter Monitor Pedometer Sport Bracelet for...[Product Information]- Sleep Monitoring --- Device could automatically recognize your state and monitoring the whole sleep progress with analyzing the deep sleep and light sleep hours. ( It can't set to standard time.)
- Activities Record --- Record daily activities， you could check daily activities including steps， distance and calorie consumption in the app. (It's sweatproof only， don't wear it in the bathroom.)
- Remote Camera Control --- Operation on the screen could control remote photograph shooting. Call / SMS Reminder --- When you have calls or SMS， the smart bracelet will vibrate to remind you.
- Compatibility --- Samsung HTC Huawei Nokia Etc all kinds of smart device which have bluetooth function， Android 4.4， IOS 8.0 or newer os. (For more features， please read the product description
- Working Temperature: -10℃--50℃. Standby: more than 3 days. Screen Size: 0.66 inch OLED screen multi-point touch screen switch mode. Battery Capacity and Battery Type: 80mAh Polymer Rechargeable Li Battery. Charging mode: touch point charge
