Fitbit Charge 5: Is it Waterproof?

The Fitbit Charge 5 is not waterproof, but it is water-resistant up to 50 meters, making it suitable for swimming. The device automatically initiates water lock when tracking a swim workout, and users can manually initiate water lock to avoid accidental taps. However, it is not recommended to wear the Charge 5 in a sauna or hot tub, and exposure to soaps and shampoos can be harmful to the device.