Water Resistance
Both the original Pebble and Pebble Steel are water resistant up to 5ATM. This means that Pebble is able to stay on your wrist as long as you don't go deeper than 50 meters under water.
So feel free to wear your Pebble in the shower, in the rain, while doing dishes, or while fishing, swimming, snorkeling, whitewater rafting, etc. Just keep it above 50 meters and please also be aware that Pebble is only water-resistant as long as the seal remains in tact. For that reason, please do not press the buttons while Pebble is submerged.
If you do take Pebble with you in saltwater, please be sure to give it a rinse with fresh water shortly afterward. This will help prevent the salt from damaging the finish of your smartwatch or salt crystals from drying in button crevices and making them sticky or immobile.
With consideration to heat, Pebble has been tested to work within the temperature range of -10°C to 60°C (14°F to 140°F). Please be sure to remove your Pebble before participating in activities that would expose Pebble to temperatures outside of that range, such as saunas or steam rooms.