I just returned mine to Amazon. I was just outside the 90 day return window, but I hadn’t had a chance to use it until now. It seemed to work fine on the first day of diving (although it didn’t display a three minute safety stop. I was doing my Rescue Diver course and one of the instructors said it was because the dives weren’t long enough. Still, with a max. depth of 40’ it seems suspicious). That evening, right after downloading the dives to the logging software on my phone, the display started to flicker. I put it away and hoped for the best. Next day, I tagged along on my buddy’s AOW deep dive to try out my new GoPro and light tray. The display on the computer wouldn’t come on, so it was useless for the dive. When I called Amazon support the next day, they had me try again by holding in the two buttons and it came on. It had logged the dive and the data seemed accurate - all except for the date and time. We splashed around 09:00 and it showed a start time of 16:53. And it had changed the year to 2025. I took it to my LDS/Aqualung dealer (an hour away from me) at Amazon’s request to see if they could resolve the issue. They put it through a simulated dive and it logged it. They said Aqualung would do the same thing, plus check the software. The minimum turn-around time they’ve seen from Aqualung is two months. I called Amazon back and they agreed to process the return. I’m planning to replace it with a Shearwater Peregrine from my LDS.
