Yes! Diving watches measure everything for you in a convenient and incredibly reliable way. When using a scuba dive computer, you no longer need to use compression tables as all the work is automated and done for you. This makes diving much easier and safer than ever before. First, you will need to set up the data for your dive and then your computer will automatically calculate the body’s inert gases during your dive. Tracking your dive time, depth, and ascent rates these devices are much more reliable than compression tables. As your scuba diving computer travels with you along with your dive, they update in real-time making them far more accurate. Reducing the guesswork out of your dives, using a computer should be something every diver does.