Hi all,
On both firmware v16 and v16.43 I've had sudden battery drain during non activity use (no GPS). Last night I went to sleep with around 65% battery and woke up to 5%!!! Within 30 minutes it was down to 1% battery. For information I do not use pulse O2 readings.
I put it on charge before it turned off and took it off charge at around 22%, I restarted it and it was still around 22% - seemed stable after the reboot, I checked a few hours later and it was at 31%! It had gone up further...
I had the exact same issues with my previous Instinct Solar which was replaced due to a faulty bezel and on that I never tried anything other than stable V16.
When I got both watches I updated them to the latest software, then performed a master reset to be on the safe side after the update and slow charged to 100% in attempt to avoid exactly what I am seeing as I did read some reports of this issue on these forums. There was a post on this very forum yesterday but it appears to have been deleted???
What's going on? It seems really unstable. Is this issue to be expected when the watch is within its first couple of weeks? In both cases the watch already had a couple of days and nights of normal use.