LKS Smartatch K9 Multifunctional Bluetooth, Silver metal strap

Features: heart rate detection, blood pressure detection, blood oxygen detection, standard exercise functions for sleep detection (pedometer, calorie consumption, distance calculation) multi-sport mode (walking, running, cycling, climbing , basketball, football,) call reminder, sms reminder, qq reminder, wechat reminder, skype, facebook, whatsapp reminder. Other functions: raise your hand to light up the screen, race track, sedentary reminder, alarm clock, shake a photo, find bracelet, music control parameters: display: 1.22 "inch color tft screen chip: hs6620d storage capacity (rom + ram): 128kb + 1m and add another flash: 32m bytes screen type: ips screen resolution: 135x240 resolution: 135x204 motor: built-in sensor, vibration reminder: bluetooth g sensor: waterproof 4.0 index: index of capital appearance ip67: metal / rubber strap size: 20x252mm charging: magnetic charger charging time: about 1.5 hours battery capacity: 130mah working time: about 5-7 days standby time: mode About 12 days of control: One-touch bracelet support language: Andriod user Simplified Chinese, Traditional Chinese, English, French, German, Japanese, Spanish, Italian, Korean, Czech, Russian, Po Portuguese, US Rio iOS Simplified Chinese, Traditional Chinese, English, French, German, Japanese, Spanish, Italian, Korean, Czech, Russian, Portuguese, Compatibility: From Android 4.4 and IOS 8