M8 Fitness Tracker,Waterproof Activity Tracker with Heart Rate Monitor Calorie Counter, Bluetooth Smart Wristband with Sleep Monitor Pedometer Bracelet for iOS & Android Features Record steps, calories, mileage, sleep duration and depth monitor. Measurement of dynamic and static heart rate,blood oxygen rate,blood pressure,fatigue values Call, SMS, QQ, WeChat, Facebook, twitter and other app alerts. HD Display Screen & Long Standby Time. Heart Rate Monitor. Sedentary Remind: Set a time in advance by yourself, and then it will remind you to get up and walk, improve bad and unhealthy lifestyle Sleep Management: Automatically monitor and record your sleep, help you improve your sleep status. Specification: Bluetooth version 4.0 CPU: Nordic-Nrf51822 IP67 waterproof 3-Axis sensor: DA213 Download "Wearfit 2.0" App from Apple Store and Android Market or scan a QR Codein the instructions. Battery: 80mAh. 1.5 hours charging,2 hours charging if first use. Material: Silicone strap + PC Case. Screen Size: 0.49 Inches oled. Bluetooth Version:4.0 . Device size:1.85*0.8*0.5inches. Strap size :9.5*0.65*0.45inches Package Contents: 1 x Smart Bracelet, 1 x English Manual . 1 Year warranty for the tracker chipset (main part) . Notes: 1. Be compatible with Android ( Android 4.4 or above ); for iPhone ( iOS 8.4 or above )
Trustpilot
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