Features:1. Work with iOS and Android smartphone2. Clock / Date / Battery state display3. Alarm3. Pedometer4. Caller ID5. Reject Call5. Burglar Alarm6. VibrationSuspension DisplayDouble vacuum plating process, modern science and technology of suspension displayImports Stainless Steel ShellThe first one use of stainless steel materials in the world, the best metallic smart wristletNon-toxic environmentally TPU strapStrap made of non-toxic environmentally TPU materials, has the advantages of wear-resisting,corrosion resistance, harmless to skin.Comfortable wearing experience.Nano WaterproofAdvanced nano waterproof technology in the world, Usee use it. Whether swimming or bathing, U SEE can provide service all the time, in your side.WiFi HotspotsHigh-speed Internet access Zero flow through to the endInsert Watch into the computer USB port after Pre-installed driver in Computer and setting, then you can use Wifi Hotspots.Bluetooth connect10 meters smooth and steady distance connect15 meters valid distance connectReal-time PedometerWanna to know how many steps You have gone in a day? Wanna to know how many meters You have gone in a day? And How many calories consumed?It’s easy! Usee pedometer function makes you control all of them in real-time!Perfect CompatibilityiPhone, Samsung, Sonny, HTC, ect can connect to it without effortBT compatibility: BT4.0 BT3.0, BT2.1, BT2.0, BT1.2, BT1.1

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General
Brand	U-SEE
Model	D3
Material	TPU + stainless steel
Color	Red, Blue, Black
Specification
Screen	0.91" OLED Display
Resolution	128 x 32
Bluetooth Class	V3.0
BT Compatibility	BT4.0 BT3.0 , BT2.1 , BT2.0 , BT1.2 , BT1.1
Compatible Models	Android Phones,  Iphone
Support Language	Chinese, English
Waterproof Grade	IP67
How to Use
Left Key	Long press this button will power on/ off in the standby interface, short press to return to the standby interface. In the menu, long press to select the nest function. And while there have a incoming call, press this key is to refuse call. (Notice: If the smart wrist system halted, you can press this 7-8 seconds to reset)
Right Key	Short press to enter the main menu in the standby interface, press to confirm in the main menu. In the menu, short press to select the upon function. And while there have a incoming call, press this key is to stop shaking.
USB	Unplug the bracelet strap, directly into the mobile phone charger or computer USB interface.
Battery
Type	Lithium-ion polymer battery
Capacity	55mAh
Standby Time	5 days
Charging Method	Standard USB
Body
Dimensions	2.91 in x 0.7 in x 0.35 in (7.4 cm x 1.78 cm x 0.88 cm)
Weight	1.02 oz(29 g)

In the box:
1 x Watch Bracelet 1 x English user manual

Warranty:
1 Year Warranty