Jeemak Bluetooth 4.0 Smart band Heart Rate Monitor Smart Bracelet Wristband Fitness Tracker for iPhone Android Phone...

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Manufacturer Description


Notice:
1.Please only use the app that we provided(HPlus Watch), it may not support other apps. If you can not download by scanning the QR Code on instructions, please go to GooglePlay/Apple Store to search "HPlus Watch" and download.
2.This is a fashion smart digital product, not medical device.With 5-8% margin of error,the data is just for your reference,especially as a sports exercise and weight loss guidance.For Medical use, please order other professional medical devices.
3.In order to reduce the error, please wear on your wrist with a finger distance from ulna, confirm the HR sensor very close to your skin, so it can detect the data more accurate. But do not wear the bracelet so tightly,effect of blood flow will also cause serious errors even get "0" heart rate data.The correct way is: wear 20 minutes or so, there is a slight indentation of HR detector on the wrist, but almost no indentation of the bracelet.
4.85mAh rechargeable lithium battery is built in.No charger in package,only a charging cable provided,but you can use any wall charger 5V/1A with USB output for charging,do not charge it on PC/laptop.
5.1 year warranty,please contact us directly when you have questions or issues.

Specifications:
Material:ABS+TPU 
Weight:25g 
Waterproof Level:IP67 
Size:230mm X 20mm 
Gravity Sensor:3D Sensor
Heart Rate:PPG, support heart rate test when having rest or sleeping.But Heart rate function will use much power. So when you sleep at night, you'd better turn off the heart rate function. You can test it, when you rest.  
Battery:120mAh 
Charging Time:1-2 hours 
Standby Time:If turn off Bluetooth and heart rate, standby about 3 days,if turn on
Bluetooth and heart rate test, the battery just can use about several hours.
Charger Required:DC 5V /1A
System Requirements:Android 4.3 or above, IOS8.0-10.0, Bluetooth 4.0

Product Features

Support accurate realtime & all day Heart Rate Monitor, no need ware chest trap ! Multi-function:health monitoring, social entertainment, pedometer, intelligent alerts, information push, motion tracking, sleep analysis call reminder, heart rate monitor etc. Connect to phone by bluetooth,Compatible with Android 4.3 , IOS7.0 more & Bluetooth 4.0 above Suitable the crowd: adults, children, public, fashion, business, old man

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