XANES M88 0.86'' OLED Tough Screen IP67 Waterproof Smart Bracelet Heart Rate Blood Pressure Monitor Fitness Smart Watch

Specifications: Brand XANES Model M88 Product Dimensions 270 x 17 x 11mm Product Weight About 25g Chipet Nordic nRF51822 Heart rate sensor Kionix KXTJ2-1009 PD70-01C-TR7 Gsensor Three axis MEMS Control Mode Lift Wrist Display & Touch Screen Screen 0.86 Inch OLED Memory 32K RAM+256K ROM Watch Strap Material TPU Battery 90mAh Polymer Lithium Battery Standby > 10 days Normal use>3-5 days Wirless Type BT 4.0 Support OS Android 4.4 or above, IOS 8.0 or above Waterproof Level IP67 Language Chinese, English, German, French, Korean, Japanese, Thai, Dutch, Spanish Features: 1. Blood pressure monitor. 2. Real-time heart rate monitor and remind. 3. Pedometer and running mode 4. Sleep monitor based on heart rate algorithm. 5. Arrhythmia detection and remind. 6. Alarm with vibration. 7. Distance calculation. 8. Calorie. 9. Call and SMS alert with message push (can show tel No. and SMS contents). 10. Touch screen. 11. RTC (12/24H) 12. OTA upgrade. Package Included: 1 x M88 Smart Bracelet 1 x Usb cable 1 x User manual