Sports pedometer: support; Exercise time: support Occupation: Support; Distance: Support Calories: Support; Button: one-button Heart rate: support; Blood pressure: support Find a mobile phone: support; Find the clock: support Action gestures: support Reminder: Support Afternoon: Support Sleep monitoring: support Sedentary: Support Engine: Standby SMS notification: QQ, , whatsapp, twitter, skype, instagram, WeChat Compatible mobile phone version: IOS 8.0 and Android 4.4 above Battery capacity: 100mAh Standby time: about 15 Working time: 5-7 Waterproof rating: IP67 Display: resolution 240*240 Screen: 1.14inch color screen BT version: 5.0 Size: 36.2 x 43.33 x 13.6mm APP languages: Chinese, English, Spanish, French, Dutch, Portuguese, , Russian, , Japanese, Persian, , Malaysian, . Tips: 1.This product can only seurface splash waterproof(Cool water), 't wear it to swim,drop it to the water or soaked in water . 2.when you first receive the product, charge it for 5-10 minutes at first if it cannot be turned on because it is already low on power. Band Detachable: Yes Screen Style: Rectangle/Square-shape Style: Fashion Application Age Group: Adult color:Black Material:plastic Package Contents: 1 x Smart Band Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.