2018 New Model R18S Smart Bracelet Heart Rate Monitor Blood Pressure Fitness Tracker Wristband IP67 CPU nRF52832 Pulse sensor BST-BMA253 Vibration Loudspeaker Mute/Vibration Waterproof IP67/Life waterproof(Customized waterproof level according to the shell material) Platform support Android 4.4 or above, iOS 8.2 or above Hot spot dynamic and static heart rate Main function Heart rate monitor, blood pressure, Calories, Distance, Stopwatch, Sleep quality measurement, Call reminder, ALarm clock Screen size 0.96 inch Size type Color LCD BT 4.0 BLE(Low power consumption) Battery type Polymer lithium battery（ more ） Battery capacitance 85mAh Charging type USB charging line Charging time About 2 hour Standby time Normal use:7days;Standby:15days Control type Full touch control, mobile phone APP control Language Chinese/English(Other languages can be customized) Device size L*W*H=235*20*12MM Bracelet size Overall length 2
2018 New Design Smart bracelet Movement Healthy fitness tracker Pedometer Wristband Product Description Size 260*42*6MM (length of strap * diameter * thickness) bandwidth: 20MM Color Black, silver, rose gold Weight 61.4g (mental) 50.7g(silicon) Bluetooth BLE 4.0 Waterproof level IP68 Chip NRF51822 Accelerometer Tianyi Hexing HRS3300 Heart rate module Support dynamic heart rate/blood pressure/blood oxygenation test Screen Type: 1.04 inch colorful display Touch screen: single touch control Resolution;128*96 Battery Type: Li-polymer capacity:150mah Charging time is about 60 minutes Working time: 5-7 days Standby time is about 20 days Strap material Nice Milan strap working temperature -20°C ~ 50°C Vibration motor Support Heart rate chip Support motor Built-in, vibration reminder Functions Mian Functions Heart rate monitoring Blood pressure/ blood oxygen monitoring Sleep monitoring Sports step / calorie consumption / exercise time / Call r