The letter after the version number indicates the size of the Garmin Fenix 6. This was also the case with its predecessors, such as the Fenix 5. Garmin Fenix 6S*: 42 millimeters; Garmin Fenix 6*: 47 millimeters; Garmin Fenix 6X*: 51 millimeters; The size refers to the width and length of the clock. The size of the Garmin Fenix 6S is 42 x 42 The Garmin Fenix 6 Pro is also waterproof to 10 ATM and can track heart rate underwater. Interestingly, the Apple Watch also seems to be able to do this for some people, but Apple does not The Garmin support site (not very supportive) makes mention of an out of warranty replacement, but doesn't specifiy how this may be achieved. I tried chatting with Craig on Service Support, but I gather 'Craig' is a bot as while he (it) was very sorry, He (it) couldn't help with advise on the out of warranty replacement, he (it) couldn't even help with a link to the customer complaint page. 6 days ago · Best for Hiking: Garmin Fenix 7 Pro; Best for Running: Garmin Forerunner 965; The rugged waterproof exterior makes the Garmin Instinct Solar 2 great for water sports. Meg Carney. 10ATM waterproof rating; Topographical maps; PacePro pacing feature; Built-in music player; and with the Fenix 6 series Garmin has managed to take those capabilities up a significant notch. I personally would enter salt water only with a watch that is 200m vr (Casio G Shock), with my Garmin Fenix 5x watch I don't even wet it in the shower, not to bathe in salt water. I've had a Fenix 5+ Sapphire and now a Fenix 7 Sapphire and Solar. You can rest easy getting it wet in the shower. The Garmin Fenix 6 is the latest series of top-end fitness trackers from the iconic sports watch and GPS brand. Is garmin fenix 6 waterproof? Yes, it’s waterproof up to 10ATM. is garmin From Garmin Site. Fenix 6 is rated to 10ATM (100m) but is not suitable for scuba diving. Garmin requires a specific Water Resistance rating of Dive for scuba diving. It might work but you are using it at your own risk. Water Rating Definition Suitable. HoCEfJs.