♥【3D Curved Design & Customizable Watch Dials】- YAMAY SW022 smartwatch has a large 3D curved HD glass touch screen, naturally transitions to the aluminum alloy watch body for an enhanced visual aesthetic. A variety of watch faces are available for you to choose from the OnlyFit app (Update Continually). To define your personal style, you can also choose your picture as the watch face, such as your selfie or a photo of your friend, family, pet ,etc. Offering everyone a personalized experience. ♥【Smart Notifications & Wide Compatibility】- Get an intelligent pal to remind you of the incoming calls, text messages, app notifications, and alarm clocks. Never miss important messages.(*Note: Can't reply message or make calls.) YAMAY SW022 smart watch can work seamlessly with iOS 9.0 and above or Android 5.0 or higher devices, including smart phones, iPad and tablet. ♥【7-Day Long-lasting Battery】- Get rid of the anxiety brought on by constant charging, and keep the energy flowing. This watch can work up to 7 days usage time or 30 days standby time after charging for 2 hours by the magnetic charger comes with watch. Always ready to escort you on your journeys and track your progress. ♥【All-Round Health Management & More Practical Tools】- This smart watch can provide 24 hours heart rate monitoring, pedometer, sleep monitoring, distance tracker and calories monitor as well as other functions to achieve total health management from your wrist. It also equipped with many practical functions such as alarm clocks, music controller, sedentary reminder, stopwatch and find your phone. Enjoy the smart life with it. ♥【Multiple Sports Modes & IP68 Waterproof】- The YAMAY SW022 smart watch features 13 built-in sports modes, allowing to cover sports enthusiasts whether indoors or outdoors. With IP68 waterproof standard, this fitness watch can resist to any of your daily activities, like washing hands or running in the rain with it, instead of taking it off too frequently. (Note: It can't track your swimming data.)