- Your Go can withstand a pressure similar to that of a 50 m (165 ft) depth. You can, therefore, use it when dishwashing, splashing or swimming. However, it can’t be used for diving or snorkeling.
- Do not remove the back cover when it is under water.
- Avoid long exposure to salt water. Make sure you rinse your tracker with fresh water after spending time swimming in salt water.
- Avoid exposure to any chemical products such as solvents, detergents, perfumes or cosmetics. They may damage the accessories or the casing of the tracker.
- Avoid extreme atmospheres (e.g., saunas or steam rooms).
- The aging of the materials may affect the water resistance of the tracker. Water resistance cannot be permanently guaranteed.
- Make sure you close the back case properly after replacing the battery.
https://support.withings.com/hc/en-us/sections/6212565083921-Go
https://support.withings.com/hc/en-us/sections/203388278-FAQ