Product Review

B2Future Fitness Tracker Smart Bracelet Parameter:

CPU: RTL8762( 53M frequency 80k RAM, 256k +4M Flash)
Sensor for Heart rate/Blood Pressure/Blood oxygen: EM 7028
3D sensor: KX 1020
Notification: Vibration
Compatible OS: Android 4.4 or above/iOS 8.0 or above
Main functions: Pedometer/Calories/Distance/Stopwatch/Sleep monitor/Call reminder/Social app reminder(Facebook,Whatspp,Line.etc)/ALarm clock/Lift wrist display/Idle alert/Water clock,/Social sharing(Facebook,Twitter,Instagram)/Remote Photograph
Screen: 0.86 inch OLED display
Conection: Bluetooth 4.0BLE(Low power consumption)
Battery type: Polymer lithium battery
Battery capacity: 65mAh
Charging type: clip charging
Charging time: About 1-1.5 hour
Standby time: Normal use:3days; Standby:5-7days
History: 7days motion record
Control type: Touch key、APP control（Customized,Mobile terminal)
Device size: 42.7mm*24.mm*12.1mm
Strap size: 200mm*17.3mm*2.2mm
Weight: 24.1g

Package included: Smart bracelet*1*USB charging line*1、User manual*1、Packing box*1

Warning!
Please keep the bracelet away from hot water and do not soak in the water for too long (30 min is the longest time it could be soaking in the water according to our test). And you could wear in during swimming or water aerobics just note that do not soaking in water for long time. And you may need to take it off when shower because you may want to keep it away from hot water

Warranty
100% Satisfaction Gurantee - 30 days Return & Refund policy WITHOUT hassle; Get the full refund quickly or free replacement if you aren't completely satisfied; Free lifetime technical support and 6 months manufacturer's warranty;