Q: How do I charge this smartwatch? A: Use a standard DC 5V charger with at least 0.5A output (max input 6.5V). Typical charging current is 120mA.
Q: Can I take calls on the watch? A: The watch has a built-in speaker and microphone. Call availability depends on the companion app and your regional firmware — please confirm with the brand for your market.
Q: Does it monitor heart rate? A: Yes. The watch features an optical heart-rate sensor (Tianyi Hexin 3602B) for everyday heart-rate tracking.
Q: How do I control the watch? A: Full-touch screen control plus one physical button for quick actions.
Q: Which phones does it work with? A: Compatibility depends on the companion app — please confirm supported iOS/Android versions with the brand.





