1、Color Screen: 1.69 inch full circle full touch IPS color screen. 240X280 resolution. The recorded test data can be seen more clearly, which is convenient. 2、Good Battery Life: Built in 200mAH lithium battery make sure that the smart bracelet have a long battery life. 20‑25 days standby time. And the working time is about 7 days. 3、Motion monitoring: 24 sports modes, heart rate detection, blood pressure detection, blood oxygen detection, pedometer, sleep monitoring (sleep time, sleep quality), standard sports functions (step counting, distance, calories), GPS track sports 4、Extra Functions: Call reminder, for SMS, for QQ, for WeChat, for DingTalk . Stopwatch, find mobile phone, raise your hand to brighten the screen, sedentary reminder, 3 alarm clock reminder , shake to take pictures, female physiological reminder. 5、Connect Your Phone: For Wechat sports access, sports goal setting, fitness information sharing weather, smart alarm clock, raise your hand to brighten the screen, brighten the screen time, find the phone, find the bracelet, call rejection, shake to take pictures, do not disturb mode (do not disturb the time settings, turn off the bracelet vibration, turn off the message reminder). Item Type: Smart Bracelet Material: Plastic, Electronics Gross Weight: 83g / 2.9oz System Requirements: For Android 4.3 and above, for IOS 8.0 and above, support Bluetooth 4.0; for Android 6.0 and above devices need to turn on GPS to use Bluetooth Version: BLE 5.0 Bluetooth Chip: For Realtek RTL8762C Heart Rate Chip: For Vcare VC11 Bracelet Memory: 64M bit flash, 160k byte ram Screen Display: 1.69 inch IPS color screen, 240x280 resolution Standby Time: 20-25 days Working Time: About 7 days Physical Button: Full touch plus button Motor: Built in, vibration reminder Charging Interface: Magnetic charging cable Waterproof Grade: IP68 Sensor: Gravity sensor STK8321 UI Secondary Menu Language: Chinese, English, Korean, Japanese, German, Spanish, French, Italian, Portuguese, Arabic, Russian, Dutch, Indonesian, Hindi, Polish, Turkish Bracelet Push Language Font Library: Chinese, English, Korean, Japanese, German, Spanish, French, Italian, Portuguese, Arabic, Russian, Dutch, Indonesian, Indian, Polish, Turkish APP Support Languages: For Android: English, Arabic, Czech, French, German, Indonesian, Italian, Japanese, Korean, Polish, Portuguese, Russian, Simplified Chinese, Spanish, Thai, Traditional Chinese, Turkish , Romanian, Hindi For IOS: English, Arabic, Czech, French, German, Indonesian, Italian, Japanese, Korean, Polish, Portuguese, Russian, Simplified Chinese, Spanish, Traditional Chinese Basic Skills: 24 sports modes, heart rate detection, blood pressure detection, blood oxygen detection, pedometer,time and date display, step counting, calories, distance with screen display, sleep monitoring (sleep time, sleep quality), standard sports functions (step counting, distance, calories), GPS track sports, time interface 6 kinds of UI dial display, massive dial, custom dial, sports style theme UI, 7 message storage and viewing. Reminder Function: Call reminder, for SMS, for QQ, for WeChat, for DingTalk, for Wangxin, for Sina Weibo, for lnstagram, for linkeln, for Snapchat, for Tumblr, for Facebook, for Skype, for Twitter, for WhatsApp, for Line, for KakaoTalk message content push, Stopwatch, find mobile phone, raise your hand to brighten the screen, sedentary reminder, 3 alarm clock reminder , shake to take pictures, female physiological reminder. Features: For WeChat sports access, sports goal setting, fitness information sharing Weather, Smart Alarm Clock, Raise Hand to Brighten Screen, Bright Screen Time, Find Phone, Find Bracelet, Reject Call, Shake to Take Photo, Do Not Disturb Mode (Do Not Disturb time setting, turn off bracelet vibration, turn off message reminder) Battery Type: Built in 200mAH lithium battery 1 x Watch 1 x Strap 1 x Chinese and English Manual 1 x Charger