Parameters
System requirement：Android 4.4 and above, IOS 8.0 above, support BT 4.0
BT version：BLE 4.0
BT chip：DA14585
Heart rate module：HRS3300
Screen display：0.96 inch color screen
Battery capacity：100MAH
Stand-by time：About 2 weeks
Operation time：About 1 week
Physical key：Touch
Motor：Built-in, vibration reminder
Charging port：Charging with charging clip
Waterproof grade：IP67
Sensor：Gravity sensor KX023
Functions
Color screen bracelet (0.96 inch IPS color screen)
Heart rate monitoring
Blood pressure monitoring
Blood oxygen monitoring
Time and date display, step, calorie, distance counting and display with screen
Standard movement function (step, distance, calorie counting)
Sleep monitoring (sleep time, sleep quality)
Call reminder, message, QQ, WeChat, Facebook, Skype, Twitter, WhatsApp, Line, KakaoTalk message push
WeChat movement access
Screen brightens while raising hand
Excessive sitting reminder
Alarm clock reminder
Mobile phone searching
Multiple movement modes (walking, running, riding, climbing, swimming)
Call reject
Shake to take photo
Movement objective setting
Fitness information sharing
SUOTA function, upgrade bracelet firmware through APK/APP
Automatically synchronize data to APK/APP
Task reminder
No disturb mode
APP/APK downloading methods：Android and Apple application synchronization: Jyou Pro
Reminder: (For IOS system, search, download and install Jyou Pro in apple store;
for Android mobile phone, search, download and install Jyou Pro in myapp.)