About the Watch Module

We can confirm that we use Apple's original watch charging module.

Conditions for Fast Charging

1. Watch Model: Apple Watch has models that support fast charging and those that do not.

2. For Fast Charging Supported Watches (e.g., Apple Watch Series 7 and later): The wireless charging output power can reach 3W - 5W cumulatively for about 20 - 30 minutes. However, during charging, the power fluctuates and does not remain continuously high. The watch typically receives power at 2W - 3W or lower for most of the charging duration.

3. For Non-Fast Charging Supported Watches (e.g., Apple Watch Series 3): The charging module's maximum output is 3W, but high power cannot be maintained continuously. The high-power output lasts for short periods, and fluctuations result in slower overall charging speeds.

Troubleshooting

1. Try your original Apple Watch Magnetic Charging Cable to see if it performs better.

2. Test with a different Apple Watch if possible.