M88 Wristband Heart Health Monitor Smart Watches Blood Pressure Monitor Smart Band IP67 Water Proof Bluetooth Bracelet Fitness Tracker (Purple) CHEMAI

The Heart Rate: Check your every day heart rate data, which record your heart rate data every 30 minutes per device automatically Execution: Activity time, speed, steps, calories, moving routes etc. Blood pressure: two blood pressure mode: normal and personal. Incoming calls / messaging notifications Turn-pulse night: turn on this fuction, automatic light screen will work at night. Firmware upgrade: Firmware upgrade Goals of the sport: set the goal steps for each day Sleep Sleep: suggestion of personal data. Chipet: Nordic nRF51822 Heart rate sensor: Kionix KXTJ2-1009 PD70-01C-TR7 Gsensor: Three MEMS axes Control Mode: Display Pulse Lift, Touch Screen Vibration: real-time vibration alert (not Bluetooth connection status) Screen Size: 0.86 inch Display Type: OLED Memory: 32K RAM + 256K ROM Data transfer: Low power consumption BT 4.0 System Compatibility: Android 4.4 and above or iOS 8.0 and above Waterproof and dustproof: IP67 Data record: Local and server clound store Battery Type: Lithium Polymer Battery The battery capacity: 90 mAh Working time: more than 3-5 days Product Size: 250mm * 20mm * 10mm Weight: 20g Weight80G package130mm * 93mm * 27mm Charging time: 1 ~ 2 hours Main Material: Plstic Watch tape material: TPU APP Name: H Band APP language: Chinese, English, Japanese, German, French, Korean, Spanish, Italian, Russian Package list: 1 x Smart Watch 1 x Charging Cable 1 x User Manual 1 x box

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