LEONARDO

This thing just works! It is one of only two computers I would recommend without reservation to occasional recreational divers like myself who dive only a few dozen times a year. It has a clear, easy to read display that tells you everything you need to know on one screen when you are diving. It allows you dive with Nitrox. The battery is easy to replace, and lasts a good while. The single button interface is actually very easy to use once you get the hang of it.Is there anything wrong with it? I wish the safety stop countdown included seconds to, not just minutes The backlight isn't the greatest, but I've never actually had trouble reading the screen on any dive. It also does not sync wirelessly to your phone or computer by itself. But at this price point, I honestly do not think you can find a better device.The Leonardo has become the backup computer to my Shearwater Peregrine over the years (the only other computer I would personally recommend without hesitation). The Leonardo matches the far more expensive and capable Shearwater device for accuracy and safety on all my dives.Given how stupidly difficult, expensive, and confusing dive watches can be, I wish someone had told me to just buy this watch when I started diving well over a decade ago! If you are a beginning recreational diver and don't want to spend a whole lot of money on a computer, get this one. If you can spend a little more, spring for a Shearwater.

Fantastic computer and extremely easy to use. I decided to buy a computer since have started diving frequently and found that computer aren't that easy to handle, at least for me that I am Advance Open Water Padi and didn't dive with gases yet.This computer is pretty easy to use, with its single button interface. I set it up very fast, I could choose between metters or feet, celsius or farenheit, air or nitrox, safety factor (I used the default since I am a 'healthy' person) and other parameters that I never used. Since it has 1 single button, the way to use it is short press and long press, where short press is to change the menu and long press is to edit something.Once I got into de water, it was pretty easy to read (I have 1 point astigmatism in both eyes), with long press I turned the light on for a couple of seconds. Also the best features imho, are the heads up when I go up faster than I should do... it beeps and complains, in the safety stop it indicates easily the amount of remaining minutes. I feel much more confortable diving with it.I have just come from a dive into the Blue Hole in Belize where we dove at 40m depth (131ft) and it was my first dive so deep and using this computer made me feel more secure.The standard view into the water is the water temperature, max depth, current depth and current dive time. If you want to take a look you could check my fedepia84 youtube account videos in Belize (the name is "Scuba Diving in Esmeralda spot, Ambergris Caye, Belize"). Or you can check this video at the minute 5:30 where I test going up quickly to test the alarm heads up:[...](Note: if you above this note the "[...]" text is because Amazon removed the link, so you will need to search the name above or check my comment below on this review)The only little thing I think it might be a cons, is that the watchband is sort of long and is little annoying (check the screenshot and video) and in one moment I didn't notice that the watchband grabber got released... nothing happens but I could have lost it. Next time I'll make sure to grab it tightly.

Reliable, clear screen and easy to navigate. No problems using on multiple dives and the fast ascension warning beeps are clear. Only issue is that it's *large* and occasionally spins around my S/M wrist

My husband was happy with his gift!

I found the one button design difficult to use. The date on my computer is set to the wrong year, and I don’t know how to fix it. The included instructions are sketchy, the online directions do not address this problem. Even YouTube doesn’t help. I would not buy this computer again.

Works great, easy to use.

This is a basic dive computer that works. Large display, easy to read, and durable. Took a few minutes to fully program including nitrox settings. Purchased 3 of these for backup computers for me and my family. After 35+ dives it was quickly becoming my primary computer over my Suunto D9, because it was reading nearly exactly the same but easier to see. It is not air integrated and the back light takes a little practice but I don't use those features so didn't bother me at all. Reading the screen at night with my dive light was easy. This is a great computer at a great price. It is basic, easy to read, easy to program, easy to understand, you can turn off the beeps, you can change the battery yourself, and works great as a primary or backup computer. A lot easier to program and change between nitrox and air. Does what it should and nothing extra, no gimmicks.I removed the band on each computer and attached it to a carabiner so it lives full time on my bcd. Would be helpful if the manufacturer created this as an optional accessory.You are probably not going to wear it daily as a watch because it's too big. Color is mostly just on the band. Not air integrated, which I like because that's a waste of money. It displays average depth for the dive, which is silly. Algorithm is good, matched my suunto, and programmable to adjust level of conservation preferences as well as diving at elevation. Automatically turns on when you jump into the water. Great price. Buy it

It’s a fairly good dive watch. Unfortunately, it requires a ton of time to calibrate due to just having one button. I’ve owned many dive watches and this is a challenge to operate.

El diseño es muy chulo y el color también. Me costo encontrarlo al ser una edición especial. Fácil de usar.Lo negativo que es para mi gusto demasiado grande

Ne se connecte pas en bluetooth sur mon PC ou téléphone alors qu'il est censé le faire (et le bluetooth de mon telephone et PC fonctionne). J'ai contacté le service client et pas de réponse .....

Too complicated to setI just wanted a big watch but this watch is for divers so I made the wrong choice even the set up to just see time is so complicatedI am not sure what I I am going to do with the watchI can even set the time it is really complicatedRegret regret regret

En general es bastante buena la computadora, por el precio es un muy buen producto - quizás un poco grande... lo único es que me duró 6 meses. Ahora ya no prende la pantalla, ya le cambié la pila pero sigue sin prender. Contacté a Cressi, con quien había activado la garantía, pero después de 2 semanas sigo sin respuesta de ellos.

Pour l'instant pas encore utilisé le seule problème actuel une document français ne serai pas un lux