SmartCom... Here's my experience...
I got a new SmartCom when they first came out. Paid a bundle for it...but I was excited. I was previously diving an Aladin Air (good, stable, rock-solid computer) but was disappointed at the lack of Nitrox support and no temperature. The SmartCom was the answer....or so I thought.
Within a few weeks of getting my new SmartCom, I was diving with a group of friends...all suited up...get in the water...take one final look at my computer and it reads E8. No matter what I did...the computer was locked up. Obviously upset, I aborted the dive so I could go see if I could maybe interact with it using the laptop which I had brought along. Nothing. Unfortunately I had loaned by original Aladin Air to a friend who was diving that day...so I was without a computer and did not want to be an indian giver...besides he was new to diving and I wanted him to have a good time. A whole day of diving wasted...
So back it goes to the LDS who calls the rep who says to send it back in. They're not sure what it is. The LDS owner gives me one of the other ones...the one that he had actually reserved for his own personal use.
So as I'm diving with this new 2nd computer, I notice that the RBT based on cylinder pressure is not working. Hmm...not a terrible problem...but when you pay that much money for something...you expect it to work as advertised. Informed the local dive shop who contacted the rep again. Within a month or so a new replacement computer showed up for my original one that failed. So I gave back the 2nd faulty computer to be sent back.
This 3rd computer worked for a while and it seems as though my curse was over. It wasn't until this winter when I was getting ready to do some ice dives that I experienced another problem. Sure enough...right before I was ready to dive I did a gauge check and there was that familiar E8 error. Luckily I had gotten into the habit of diving both my old Aladin Air and the new SmartCom. So I just did the dive.
So once again the LDS owner called the rep who was once again surprised...but even more so that this was the second time that a computer had given the E8 error for me after having been replaced. The rep said that E8 usually meant that the high pressure transducer had gone. It was a very unlikely component to fail. And it had failed on me twice.
At this point, I was frustrated and told the LDS owner that I didn't want the computer. I wanted store credit . 3 strikes and you're out. He wasn't sure if he could do that, he'd talk to the rep. Well a few weeks or so later my computer comes back. This time they sent back the original computer with the old case. The computer sat on the back shelf of the LDS for about a month, since I really didn't care to use it...or even want it. A few weeks ago, the LDS owner happened to pickup the unit and it was leaking oil all over. At that time, two more SmartCom he had sold also failed that same weekend.
And now here we are with the "voluntary recall". I'm stuck with a piece of **** computer that I probably can't even give away. Yeah, they'll probably send a brand new replacment unit, but who in their right mind is gonna trust their lives to one of those things ever again?!?!?!
Personally I've lost any and all faith in ScubaPro/Uwatec products. They may have been the best 5 or 10 years ago, but in my opinion their products have gone down the tubes. When ScubaPro came out with their new MK20/S600 regulators, I bought one and experienced nothing but free flows from day one. The LDS didn't believe me but he made a few adjustments (detuned it)...but nothing helped. He didn't believe me until we did a dive together and at 70' it started leaking air. So he called the rep, who said he wanted that regulator back for testing. My dive buddy at the time had the exact same problem with the same regulator. So the regulators went back in and supposedly the only way they could get them to free flow was over breathing them in 33 degree water at 180+ ft. This was a 1st stage free flow. Hmm...they freeflowed consistently for me at about 70' or 90' in 40-50 degree water. But they replaced the unit with a new MK25 1st stage.
But I had already gotten frustrated and just bought a new poseidon. I had enough of free flows. The MK25/S600 went onto the other H-Valve post and I prayed to god I'd never have to try to breathe off it. After that I've been on several charters where I've seen people with the original MK20/S600 regulators that free flowed just like mine. Supposedly the piston needs to be changed or shaved or something like that which solves the free flow problem. For fairness, I have breathed and used the new MK25/S600 at depths below180' in 40 degree water without incident. Of course my posiedon was in hand and ready... A nerve racking experience... I have since replaced that MK25/S600 with another posiedon. The MK25/S600 I use for my pool diving/training, shallow activities or diving in the tropics. An expensive regulator for tasks that an el'cheapo regulator could do.
I don't know what ScubaPro/Uwatec is doing but I am SICK AND TIRED OF PAYING THEM to do their R & D testing for them. I will NEVER, EVER, EVER buy another piece of their gear unless it is their old stuff. In my opinion their new gear is no better than U.S. Divers. You're paying for nothing more than the name.
That said...Don't suppose anyone is interested in buying a SmartCom computer?!?!?
LOL!