Sherwood Scuba Diving Computer Wrist Boot for All 1.75 Computers

Picked up an old Genesis React off of FB marketplace and bought this boot for it. I was a little bit skeptical that it would fit when I pulled it out of the box but after a lot of tugging and stretching I got it in and it’s perfect! Posting this review as encouragement for other buyers who feel that getting the puck into this boot requires breaking the laws of physics.I wish I had thought to take a photo of what I did, but essentially I put the computer in from behind by bending the boot in half. The bottom of the boot has a little shelf which spans each of the two opposing edges adjacent to the strap. I was able to fold the boot by bending across the face so that these two shelves grabbed onto the computer. Then, with some muscle, a butter knife, and some dish soap, I was able to work the edge of the boot around while pushing the puck in and the whole thing popped into place. Probably spent 40 minutes figuring out what to do and then about 5 minutes actually putting it in. You can do it!

Although the product description indicates that this is for 1.75 in puck style dive computers, that measurement is based on the interior "display" diameter. The actual "outside" diameter of these puck style computers is 2 1/8th inch and 1 inch deep...... and this wrist boot is a PERFECT fit......as if it came from the factory with the computer installed. Yes, it is a tight fit but that is exactly what you want. A little dish soap and some warm water and the installation is simple.

I have an old US Divers Matrix dive computer. This wrist band woks very well. I had success getting the computer in the band by heating up the plastic to make it more easier to bend.

I bought this for an old DataMax sport that I had on my regulator console. When diving abroad, I wanted to have my computer, but tend to not bring my own regulator anymore. I did not want to have to buy a new wrist mounted computer or expensive Apple watch and pay for a $15/Mo subscription. Buying this wrist-boot for my DataMax Sport was the right call. I have not taken it on a dive yet (can't give full 5 stars yet), but it does fit very snug and well. Like other reviewers, this is a 2-1/8" outer diameter gauge that fit into this wrist strap. It was very hard to get in. To save others the trouble here is what I did. I put a 2 cup glass measure cup into the microwave and heated until it boiled. I soaked the boot part of the strap in the boiling water for a full minute. I added a little dish soap to the bottom and outside of my dive computer. After the minute soak in hot water, I placed the bottom of the dive computer on top of the wrist strap boot hole and pushed down on the dive computer. It slowly stretched the top rubber opening and then slowly slid into position. Even with this amount of warming of the rubber boot, it still took quite a bit of force to press it in. I can still access the batter from the bottom of the boot which is great.

Following the installation video of one of the reviewers, I was able to insert my Oceanic Prodigy into it perfectly. In fact, I took it out and reinstalled it to adjust the viewing position. I am a small woman who don't have strong hands.