Quite significant water condensation build up on inner side of the watch glass during activities in cold weather. Eventually it'll disappear, but until that the watch display is practically unreadable. Looks to me like a design issue. Is this a reason for a refund?
Garmin support said that all instinct crossover models has this issue
I find that hard to believe. I’d suggest you reach out to Garmin Support again and insist to communicate with someone…
It was more than just a little spot in the middle, so I got a replacement, now I’m waiting for some cold outside, a bit of freezing so I can really verify if the swap is a solution 
I have the same problem. I'm on my 3rd replacement and still the same issue. This time on a backpacking trip. The watch was unreadable for the whole trip. Absolutely horrible for an outdoors watch.…
I called Garmin support again and they said they will try to exchange a new one for me when they get next batch arrive next week and still comment that issue probably appear on all the instinct crossover. That damn bad. They need to return my payment actually when this happen. I still get the picture with answer from garmin support admin to my watch distributor. Said that no exchange, they support only when some function is not working. That's hilarious. Bravo Garmin support :D. This picture in Vietnamese. Hope some garmin support can read this.
