Review on Gray Sapphire Garmin Descent Mk1 Dive Computer, Watch-Sized with Surface GPS & Fitness Features, Includes DLC Titanium Band by David Romo

I like Garmin but they need to hire people to make the software that much better! Many downloads are unavailable or do not work. The Garmin board does not work. I just use my old dive watch and buy a Fitbit heart rate monitor or an Apple Watch. It is very difficult to use this Garmin MK1 item. Also GPS and navigation are not good. To the little one. According to the list, the altimeter must be calibrated once a week. Very weak GPS signal in the building. There isn't even a GPS signal underwater and that's it. It's easy to scratch the surface. i will be honest The battery life is excellent. This watch costs about $350. That's all. I wish Garmin all the best, but they are not ready to race with Apple. The screen sometimes freezes for 15-45 seconds. This watch looks like a BMW SUV. Looks good, but if you want to go off-road, grab the Toyota 4Runner.