Sell ujuba K4 IP67 Waterproof Heart Rate Sleep Monitoring Pedometer Sports Smart Bracelet best price

Specifications: 0.96inch TFT large screen, easy to watch the time. IP67 waterproof level, water resistance from raining, hand washing and splashing water. Monitor your static and dynamic heart rate, let you stay in control of your health. Support sleep monitoring, can monitor your sleep status and help you improve sleep quality. Item Name: Smart Bracelet Strap Material: TPU Screen Display: 0.96inch TFT Screen Waterproof: IP67 Bluetooth Version: 4.0 Vibration Reminder: Yes Heart Rate: Static & Dynamic Monitoring Battery Capacity: 90mAh (Included) Charging Time: about 1-1.5 Hours Wireless Distance: 5-10 Meters Operation Method: Touch Button Compatible System: for Android 5.0 and above, for iOS 7.0 and above Data Sync: Bluetooth Data Sync to Phone APP Data Storage: 7 Days of Exercise Data APP Compatible Languages: Chinese, English, Spanish, French, Portuguese, Dutch, German, Russian Supported Languages for News Content: Chinese, English, Spanish, German, French, Portuguese Other Functions: Distance, Pedometer, Calories, Call/Information Reminder, Anti-Lost, Remote Camera, Time & Alarm Clock, Sleep Monitoring, Heart Rate Monitoring Features: Bluetooth, Waterproof, Multifunctional Case Size: 43mm x 18mm x 10mm/1.69" x 0.71" x 0.39" (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 items color 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 User Manual