
Valicity Morrison
This tens unit has significantly helped with the severe arthritis in my back. I highly recommend to anyone that has pain. It's not a cure, but it does improve my mobility, as long as I use it once a day. I go 30 minutes on level 7 (out of 20 power level) The cool part is, is that you can use both units at the same time on different parts of your body. The app is super easy to set up and use. THANK YOU, MASTOGO! This unit has really been a game changer for me.

Bill Frisbee
Adequate but annoying. It keeps nagging to be rated. Can't get through a 'workout' without the annoying pop-up. Beyond that the app is acceptable. No frills and just enough options to be useful, but I despise pop-ups to rate an application and then when I click on it to rate it nothing happens. I am going to see if there is anything else on the market.
3 people found this review helpful

Joy Slater
I contacted the app for 3 days. They do not have 24/7 service like they say, more like zero. I love their product. It worked great until it had a software update that didn't work at all. After contacting them multiple times via email, I gave the app a try this evening and my unit is now functioning. It stays on great. I use it a minimum of an hour every night. It's a great product. I just wish customer support was better. Would have been nice if they emailed me back and said we fixed the glitch.
1 person found this review helpful