MASTOGO Wireless TENS Unit Muscle Stimulator, Pain Relief Massager - APP Controlled Bluetooth EMS Muscle Stimulator Machine, for Back, Sciatica, Shoulder Pain Relief

This unit is really amazing! I have already used it way more than the instructions advise, and it is still at 84% power...and no wires! That is the best part. I'm not having to fiddle with a base unit (and wires) since the app on my phone works great with it. I'm going to search for replacement pads now, although I am using the first one still. I put it back on the plastic sheet it came on, or even have left it "face up" on the counter...it really sticks and hasn't bothered my skin one bit. For the price of this, I don't think you will be disappointed in the least with this little device. I'm happy with it!

Love this

Ive used this several times now. I do like to product, I just with there was a constant stimulation setting like a traditional tens unit. Every setting is some kind of pulse where it comes and goes. Any tens unit ive ever used is a constant stimulation. It is still easy to use, connected to the app easily, and i havent had to change my pads yet and ive used it probably 10 times. The pads stick well, didnt slide or move. Battery life seems great so far and i get get up and walk around and be functional instead of attached to cords and stuck in one spot.

I have suffered from piriformis syndrome for the past few months. I can control both the "TENS" feature and the "EMS" (electric muscle stimulater) with my phone. There are no wires involved. The patches will adhere for 24 hours if needed.. These are great value while providing expected results!

As someone who used to regularly go to the chiropractor (before mine closed down), I've been looking for something to ease consistent back discomfort. This little device is definitely going to be a big help. It's easy to use, the app is straightforward, and has many different settings and pad sizes. Similar to chiropractic therapy, this produces the muscle stim on the applied pad areas. The intensity is great and ranges from 1-20, and it also has time settings as well.

Just okay

I just ordered and returned 3 wireless TENS units before keeping this one so here's the review I wish I'd read: 1) Actually has EMS (other products say they do both but don't) 2) SILENT. Every other unit has to scream at the top of its lungs every time you touch a button 3) Cool pad snap design that lets you sort of rotate pads on the electrode snaps into different shapes, very versatile 4) Holds a charge beautifully 5) Comes in its carrying case (instead of a giant layered 3-piece box with a carrying case in it) 6) "favorites" (EMS/TENS+mode+intensity) are super helpful and time-saving These are by nature a little awkward since you have a heavy-ish unit weighing down two pads, but so far a thousand times more comfortable than others. Get this one.

Ok, first of all, I ordered this for my son who was in a motorcycle accident who has hemipereses on his left arm. His OT tried a similar device on him and we saw muscle activity so she suggested we order this one cuz it can be controlled by the phone. But because the areas where the pads need to be placed on him need to be spread apart, this device didn’t work. I did try it out on my leg to see if the device worked and yes it did. It needs to be on a more flat area to work. Trying to put it on a bent area like the shoulder doesn’t give the pads enough service area and the sticky starts to peel off the skin. So, to be clear, it is a good device as long as you don’t need it for a bent area like the shoulder, it just didn’t work for us. Btw, when I tried it on my leg, I needed to turn it up pretty high to feel any muscle activity. It’s kind of hard to explain but it felt kind of like a spasm, but not painful. I’ve used others before that feel like I was being electrocuted, those other ones weren’t very pleasant, but this one is not bad at all.