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Bluetooth Smart Watch Health Wrist Bracelet Heart Rate Monitor Feature: 100% new and high quality. Quantity: 1 Features Hand ring with screen Heart rate detection Time display,Counting Step,Calories,OLED display Standard motion function(Step,distance,Calories) Sleep monitoring(sleeping time,Sleep quality) Call notification,Information alerts,QQ,WeChat reminder Anti-lost reminding(Phone out of range reminder) Alarm clock Task Alert Event reminder Fitness Goal Setting Fitness information sharing SUOTA Features,byAPK/APPU pgrade the bracelet firmware Synchronize data toAPK/APP APP/APKDownload method Andrews and IOS application synchronization:every day bracelet
Reminder:(IOS system in the Apple store, Andrews mobile phone in the 360 mobile assistant and other major applications store every day to download and install the APK) Two-dimensional code scan download and install the bracelet every day Specifications System Requirements Android 4.4 and above,IOS 7.0 above,support for Bluetooth 4.0 Bluetooth version BLE 4.0 Bluetooth chip DA14580(Millet bracelet with a Bluetooth chip) Heart rate module
Working current 550uAabout screen display 0.42.Inch.OLED battery capacity 60MA Standby time 15days Using hours A week or so Physical keys One touch key Motor Built-in,Vibration reminder waterproof level IP67 sensor Gravity sensor
new and high quality.
Softness is moderate, wear very comfortable
Compression molding, sturdy and durable。
WHAT’S IN THE BOX
1 x Smart Watch M21 x bluetooth
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