Sai Enterprises

D20 smart watch best band for unisex this watch fitness band will accurately track your all-day steps, calories consumption, distance traveled, and heart rate. In addition to tracking, this smart watch connects to the app, available for all smart phones so you can receive incoming phone messages, calls, and more. The smart watch wrist band offers bluetooth connectivity. Get all your messages and notifications sent straight to your wrist. 1.3 inch high definition ips color screen- the operating status tracking data can be displayed on the screen for easy reading. 24 or 7 heart rate monitor and sleep tracker- accurate and effective heart rate monitoring, helping you better understand your health and making a reasonable adjustment to your lifestyle. Automatic sleep tracking can monitor your sleep status and provide a comprehensive sleep quality analysis to help be healthier.