Compatible with iPhone, iPad, 

Samsung, HTC, LG, and all other 

Phone/Tablet models can be used 

without any issue.

APP OS IOS 7.0 & above Android 4.3 & above

Screen 0.66 inches OLED (Resolution 64'48)

Waterproof IP65

Bluetooth 4.0 & above

Connection method: Bluetooth 5.1

Strap Material: Standard: Silicone Strap

Weight: Machine head: 19g, complete machine: 36g

Battery: Polymer lithium-ion battery

Battery capacity: 3.7V/260 mah

Standby time: 20 days

Charging method: magnetic suction charging wire

Charging time: approximately 2 hours

Packaging list:

1 * Smart Bracelet

1 * USB magnetic suction charging cable

1 * Instructions

Blood Pressure Monitor, Bluetooth Call(Answer/Dial Calls), Bluetooth Enabled, brightness adjustment, Caller ID, Camera control, Fitness Tracker, Heart Rate Monitor, one key operation, Sleep Monitor, stress monitoring, Touchscreen, voice assistant, Water-Resistant, Waterproof

New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details

When you connect your device make sure you connect thru your bluetooth/wireless .