Me and some friends go to Lake Tahoe every couple of summers for a week or two, and going to Sand Harbor is the best day. Finding a boulder to lay on so that half your body is in the super cold water and the rest of you is in the sun is peak relaxation!

I get the upset over the battery, but it seems everyone missed this:

No charging: The battery lasts for up to years of average use. After the end of its life, send your ring back to us for recycling.

I’d hope they offer a discount on a new one if you send in your old.