No overheating: It is designed to charge your Watch & Phone at the same time using only one USB cable. The charger will stop charging automatically when the watch is full-charged.
Original Watch Magnetic Charging Module: Magnetic attraction adsorbs iwatch automatically and then into induction charging
Compatible with all Apple Watch: Applicable to Apple Watch Series 7/SE/6/5/4/3/2/1 Apple Watch Sport, Apple Watch Nike +, iwatch Hermès, Watch Edition; iPhone 11/Pro/XS/MAX/XS/XR/X/8 Plus/8/7/6 Pad mini series 1/2/3/4, Pad 4/Air 2/ Air.
Faster charging speed: This iphone charger can fast charge your iphone/iwatch in less than 3 hours. Lightning charging cable supports 2A high-speed charging.
Portable Design: it’s lightweight and easy to carry.Diameter:27MM,thinckness:8MM.(Match with Stands Which Support the Apple Original Charging Cable)
It is compatible with all the latest Apple Watch Series 6, SE, 5, 4, 3, 2, 1. To confirm your watch size, just check the backside of your watch. You can find the correct size of any of 44mm 42mm 40mm or 38mm.