STEVVEX Solar Smart Watch Sport Metal Heart Rate Sleep Monitor IP 68 Waterproof iOS Android Global Version

Description: LIGHTWEIGHT AND THIN:  LIGHT weight with the watch band and is 11.5mm in thick. The watch can be worn all day HEALTH TRACKING: Optical heart rate monitoring and built-in GPS allow you to accurately track in real-time your steps taken, distance traveled, calories burned, and quality of sleep MULTISPORT TRACKING: Outdoor running, Indoor running, Outdoor cycling, Walking RECEIVE MESSAGES, CALL & APP NOTIFICATIONS: Receive notifications for incoming phone calls, SMS messages, emails, and other apps such as Facebook, Twitter, WhatsApp, LinkedIn, and other mobile apps right on the color touch display  Brand Name: STEVVEX WATCH Model Number: ST1WT3503WJI Mechanism: No SIM Card Available: No System: Proprietary OS GPS: No Type: On Wrist Compatibility: All Compatible ROM: <128MB Function: Passometer Function: Fitness Tracker Function: Sleep Tracker Function: Mood Tracker Function: Message Reminder Function: Call Reminder Function: Remote Control Function: Push Message Function: Big Three Needles Function: 24 hour instruction Function: Chronograph Function: Alarm Clock Function: Power Reserve Function: Week Function: Month Function: Heart Rate Tracker Function: Interactive Music Function: Noctilucent Function: Countdown Rear Camera: None Language: English RAM: <128MB Waterproof Grade: Professional Waterproof Multiple Dials: Yes Battery Capacity: 300-450mAh Network Mode: None Style: SPORT Screen Shape: ROUND Resolution: 240*240 APP Download Available: Yes Case Material: Alloy Display Size: 1.28 inches Band Material: Silica Gel Application Age Group: Adult Battery Detachable: No Band Detachable: Yes Battery: 340mAh System request: Android 4.4 or above, IOS8.0 or above Operation temperature: -20~45 Celsius