Vender RB- Waterproof Color Screen Heart Rate sleep Monitor Wristband Sports Smart Bracelet al mejor precio

Specifications: 0.96inch OLED color screen, easy to read. Sweatproof, rainproof and splash proof, suitable for sports use. Have the monitor of heart rate and sleep. Additionally, it has functions of calories count, pedometer, call/message reminder, alarm clock, remote camera, etc.. Type: Smart Bracelet Strap Material: Silicone Screen Size: 0.96inch OLED Bluetooth: 4.0 Support System: for iOS 7.1 and above, for Android 4.4 and above Battery: 90mAh Lithium Battery (Included) Charge Method: USB 2.0 Charge Work Time: 5-10 Days Functions: Heart Rate Monitor, Calories Count, Pedometer, Sleep Monitor, Call/Message Reminder, Alarm Clock, Anti-Lost, Remote Camera, RTC Display, etc. Features: Waterproof, Color Screen, Multifunctional Case Size: 43mm x 18mm x 12mm/1.69" x 0.71" x 0.47" (Approx.) Strap Size: 245mm x 20mm x 12.8mm/9.65" x 0.79" x 0.50" (Approx.) Notes: Due to the light and screen setting difference, the color of item may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Smart Bracelet 1 x Charge Cable 1 x User Manual