Shock Clock 2

It gives me a great peace of mind! I was sleeping through 25 alarms and two of the loudest clocks I could find. And the anxiety about it itself would keep me from falling asleep. Shock watch has worked great this week. I wish it was more comfortable but I understand the battery needs to be big enough to hold a charge. Maybe a thinner and wider battery

I ordered this because I'm a very deep sleeper who regularly sleeps right through alarms. This did not work for me. Upon further investigation I realized this device isn't solely meant for deep sleepers but rather focused more on changing habits. Yes, sleeping through alarms is a habit. But when it doesn't wake me up I can't correct the habit. I realized, in real time with this device on my wrist, that I am very sensitive to electric shocks. I love the way it fits and the app is very easy to use. But the vibration isn't strong enough to wake me up and I can't use the shock feature.

Very nice