Highlights: Origin: CN(Origin) SIM Card Available: No GPS: No Type: Wearable Compatibility: All Compatible ROM: <128MB Function: Passometer Function: Sleep Tracker Function: Message Reminder Function: Call Reminder Function: Answer Call Function: Dial Call Function: Push Message Function: Alarm Clock Function: Heart Rate Tracker Function: Interactive Music Function: Countdown Rear Camera: None RAM: <128MB Waterproof Grade: Life Waterproof Multiple Dials: Yes Battery Capacity: 180-220mAh Network Mode: None CPU Model: MT2502D Style: SPORT Movement Type: Electronic Screen Shape: SQUARE Resolution: 240*240 APP Download Available: Yes Case Material: Alloy CPU Manufacturer: Mediatek Display Size: 1.54inch Band Material: Silica Gel Product Description: The watch should be charging 2 hours at least before use. Security Code The original code is 1122, this code can prevent your watch in use by others without your permission Please change the original code to ensure your personal information safe. if you already download the related software, please check the version use the newest related software in order to ensure all function normal use. Please update the software when it has a new one. You can check your phone call records after you connect with the Bluetooth. Shown all records including miss call, dialed calls, and receive call; You can check the date, time, and phone number. Use phone camera take photos, but remote by a watch, its need switch on the camera of the phone in advance. Full charge before use, the charge time needs 1-2 hours. Use the Original cable and charger always. Colors: Random What is in the box: 1 x Smart watch Weight: 0.3 SKU:210323132615