my sleep tracking (on ultra) does not work on cruises. is that because my location is changing while asleep?
Apple Watch Ultra, watchOS 9
Most likely. Do you keep your iphone on ship's time (i.e. not automatic)? Thst may fix it, but keep your phone nearby at all times even (especially) when ashore.
Try turning off the watch's cellular.
You might also want to turn off WiFi on the Watch
Let us know if it worked
Yes, manually setting time zones with phone on night stand. At first I thought that the problem was the seasickness patches disturbing my sleep but I switched to electronic seasickness bands and the issue continued. It resolves when on land
I’m just experiencing the same on a cruise ship from Cape Town to Greece. Since three days, I get no data, even so that we never changed time zones. I believe it’s the movement of the ship. Most likely the watch sees that the body moves continuously, and therefore cannot analyze.
Er, how are you tracking sleep with the Watch on the night stand?
The cellular is off and the phone is on the nightstand ( watch is on my arm
Sorry I misread that!
Thanks for your help!
sleep tracking does not work on cruises
