The smart watch charger is an efficient and convenient charging device designed for wearable devices. It uses wireless induction technology to achieve a fast and stable charging experience. The compact and lightweight design is convenient for users to carry around and replenish the power of the smart watch anytime, anywhere. Its smart chip can automatically identify the device and provide overcharge, overheating and short circuit protection to ensure charging safety. Compatible with multi-brand and multi-model smart watches, suitable for daily life, travel and sports scenes, and provide long-lasting support for users' smart devices.