Following the great success of I5 Plus IP67 Waterproof Bluetooth V4.0 Sleep Monitoring Sports Tracking Call Alert Smart Wristband! With it， you will never lose any information of your cellphone. The bracelet will sync data automatically after being connected with phone by APP. It can be used as a tool to avoid insufficient or excessive exercise by measuring calories consumption based on collected data， such as number of steps， distance， speed， time etc. 0.91" OLED touch screen can show 32 characters in large font. With I5 Plus on your wrist， you can know who is calling and who sends message to you. What a smart item!                                    Features             Personalized display function<br> Easy operation， extraordinary experience<br> It’ll vibrate to notify for incoming call， SMS， and other reminder<br> Support data synchronism， sports tracking， sleep monitoring， <br> The bracelet will distinguish if the wearer is sleep or awake everyday time 20:00 to 09:00， if the wearer sleep， then the bracelet will start sleep monitor mode automatically<br> Support remote control: you can control the camera of you cell phone to take pictures<br> User-friendly design， high softness and comfort  <br>                                                            Specifications            Dimensions    (8.66 x 0.75 x 0.35)" / (22 x 1.9 x 0.9)cm (L x W x H)    <br>Weight    0.85oz / 24g    <br>Color    Red    <br>Bluetooth Version    Bluetooth 4.0    <br>Compatible with    IOS 7.0 or above system Android 4.3 or abovesystem    <br>People    Unisex Table    <br>Waterproof    YES    <br>Waterproof Rating    IP67    <br>Screen Type    OLED    <br>Battery Type    Lithium-polymer Battery    <br>Battery Capacity    75mAh    <br>Standby Time    About 5-7 days    <br>Language    Russian， Italian， Spanish， Chinese， English， German    <br>Functions    Camera Remote Control， Sedentary Reminder， SMS Reminding， Call Reminder， Incoming Calls Show， Calories Burned Measuring， Sleep Management， Steps Counting， Find Your Phone    <br>Shape of the Dial    Rectangle    <br>Case Material    PC    <br>Band Material    TPU    <br>The Dial Thickness    0.35" / 0.9 cm    <br>The Dial Diameter    0.75" / 1.9 cm    <br>The Band Width    0.75" / 1.9 cm    <br>                                                            Package Includes            1 x I5 Plus Smart Wristband<br>1 x Chinese and English Manual<br>