This item features a 0.86" screen, support text incoming call notification, pedometer and sleep monitoring.

Features:
GENERAL DESIGN: Exquiste Workmanship, unique and beautiful round design, lightweight and portable.
SMOOTH TOUCH and SWEAT-RESISTANT: Silk Smooth and soft touch on the surface, extreme comfortable grip feeling, anti-dirt, and anti-scratch.
SIMPLE OPERATION: 0.86" display, simple operating system. Touch screen with perfect view angles, easy control, quick in reaction with high sensitivity.
EASY CONNECTION: BT 4.0. APP for Android 4.4, IOS7.0 or above.
MAIN FUNCTIONS: HEART RATE and PEDOMETER: Record heart rate and sport data from time to time; Music control, Camera control, Anti-lost, Text and call notification, Alarm, sleep monitoring, etc.
COMPATIBILITY: for iPhone 6 6S 6 Plus 6S Plus 7 Plus Samsung S6 S7 edge.
LONG ENDURANCE: low energy consumption, full charge for almost a whole week use.

Specifications:
Color: Black;
Material: Plastic;
Charge/Data Port: Specilaised USB charging port(the chip can be taken out from the band);
Heart Rate Sensor: AGC;
Display: 0.86" touch screen;
BT Version: 4.0;
Battery Capacity: 55mAh;
(Theoretically Standby Time: max 30days, Standby time will depend on the actual using situation.);
Product Size: Approx. 22 2 2cm / 8.6 0.78 0.78in;
Product Weight Approx. 25g / 0.8oz;
Package Size Approx. 10 10 3.5cm / 3.9 3.9 1.4in;
Package Weight Approx. 91g / 3.18oz;

Note:
Item color may show slight aberration due to different shooting light and monitor display.
Its just general life waterproof, do not wear it when you swim or bath, the steam may ruin the wristband.
Heart rate monitoring is influenced by various factors like tensions, drugs, etc.
Wrsitband language is digital number, easy to be understood.
When need charging, the chip can be taken out from the band.

Package list:
1 Wristband;
1 User manual