OEM Smart Bracelet Heart Rate and Blood Pressure Measurement Waterproof (Black)

Features: 1. Collect the body 24 set of date with green light to measure the blood pressure/heart rate/blood oxygen. 2. The accuracy rate is close to 95% comparing with treatment equipment. 3. It will monitor oxygen when you want (by switch the smart bracelet ot oxgen testing mode) or the smart bracelet would check your it automatically every 1 hour. 4. There 8 languages available on app, suit for different countries. 5. Monitor your sleeping from 9pm to 9am. Description: Item Type: Smart Bracelet Function: Blood pressure/blood oxygen/heart rate/sleep monitoring/ calorie/step/incoming reminder/SMS reminder/app reminder/Date & Time App: Wearfit App Language: English, Spanish, Greek, Hebrew, Cyrillic, Chinese, Korean and Japanese Suitable for: Ios 8 and above/Android 4.4 and above Turn On: Long press the button to turn it on Package Included: 1 X Healthy Smart Bracelet 1 X Charger 1 X English Chinese Manual Notes: If you want to upgrade the bracelet on app, please make sure the bracelet up to 52% of electricity and in stable network environment before upgrading, or it will upgrade failed and damage the bracelet.