Mares Puck Pro+ Wrist Dive Computer | Ultra Flat Design Watch-Style One Button Control Underwater Scuba Diving Computer, Blue/Black

we got this because we thought it would be basic and good to use. There’s only one button the button gets stuck would not purchase again we had to return it.

I've used this for several dives now, and I have to say that I'm very glad I made this purchase. The unit is attractive, sturdy, reliable, and easy to set up and use. It's very accurate, as verified by other dive computers, and it makes accessing key dive info easy. The manual is straightforward and easy to understand. The Planning Mode is great for working out "what if" dive scenarios, and the Dive Log feature records all of your important dive data for later recall and review. I also purchased the data link cable so I could download the dive log to my laptop, which I recommend. I have only one criticism, and it is this: the backlight is not bright enough for my tastes. I carry a light on every dive, so it's not a deal breaker, but a brighter light would certainly be welcome. Otherwise this is a solid dive computer choice, and I can highly recommend it as a first dive computer purchase, or a backup unit.