Note: This product is strictly for general fitness purposes only and should not be used as a medical device. Stay connected with this feature-packed smart watch that provides you with a huge range of useful features to monitor steps, calorie intake, heart rate and more. Features: Smart watch built-in microphone and HD speaker, you can make and receive calls directly from this smart watches. 1.85-inch HD Screen features a TFT HD color screen for superior picture quality and touch sensitivity. You can also choose from 100+ dials or DIY the dial with your favorite photos. The built-in sensor of the smart watches monitor heart rate, blood oxygen and sleep, and provides a comprehensive sleep quality analysis (non-medical standard) Active fitness tracker monitors over 100 activities including walking, running, cycling, swimming, yoga and more. Receive real-time stats directly on your wrist and record your stats. Sports watch is IP68 waterproof, and can be used normally even when washing hands, washing face or sweating. (Note: Not suitable for long-term immersion in water) Fitness watch also includes many utilities such as weather forecast, message notification, camera control, voice assistant, SOS calling and more. Specifications: Material: Plastics Size(LxWxH): 3.8 x 4.5 x 1.08cm Strap Length: 22.5cm Screen size: 1.85 inches Resolution: 240x284 Bluetooth Version: 5.2 Battery: 260mAh Polymer Lithium Battery Compatible system: Android 5.0 and above; iOS 9.0 and above Package Contents: 1 x Smart Watch 1 x Charging Cable 1 x User Manual Please note: Due to manual measurement, there might be a tolerance in the product size. Due to the lighting effects