The Scubapro Aladin One MX wrist computer is the latest model in the famous Aladin range and the successor to previous Aladin One, Prime and Tec models. The Aladin One MX is Scubapro's entry-level dive computer and is very easy to use.
These computers have a dot matrix screen so they're easier to read and can do Nitrox up to 50%, use Bluetooth to log your dives and have both audible and visual alarms (for quick ascents, deco stops, etc).

One of the best features is that they have a user-replaceable battery and a 25 hour logbook!

The computers are available in either a wrist (stand alone) version, a twin console (pressure gauge & computer) or a triple console (pressure gauge, compass and computer).