Specifications: Brand XANESModel M88 Product Dimensions 270 x 17x 11mm Product Weight About 25g Chipet Nordic n RF51822 Heart rate sensor Kionix KXTJ2-1009 PD70-01C-TR7 Gsensor Three axis MEMSControl Mode Lift Wrist Display Touch Screen Screen 0.86 Inch OLEDMemory 32K RAM+256K ROMWatch Strap Material TPUBattery 90m Ah Polymer Lithium Battery Standby 10 days Normal use 3-5days Wirless Type BT 4.0 Support OSAndroid 4.4orabove, 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 & remind.3. Pedometer & running mode 4. Sleep monitor based on heart rate algorithm.5. Arrhythmia detection & remind.6. Alarm with vibration.7. Distance calculation.8. Calorie.9. Call & SMS alert with message push (can show tel No. & SMS contents).10. Touch screen.11. RTC (12/24H)12. OTA upgrade. Package Included:1 x M88 Smart Bracelet 1 x USB (Universal Serial Bus) cable 1 x User manual