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The MATRIX PowerWatch is the world’s first smartwatch that you don't have to charge. Powered by your body heat, it measures calories burned, activity level, and sleep using our advanced thermoelectric technology. It is the only smartwatch to feature a power meter which displays how much electrical power you are generating.

What’s New

Version 3.4.0

- Ability to change clock faces for PowerWatch Classic

Ratings and Reviews

2.1 out of 5
100 Ratings

100 Ratings

CraziTalk ,


I was in early backer of the powerwatch on indigogo. I quickly upgraded to the power watch X when it became available, in talking to their customer service when everything was said and done, They said I could expect apple health sinking and a variety of other software features. I purchased the watch over two years ago, I finally got it a little over 2 and a half months ago. There are minor issues with the watch itself that are related to the hardware, things like the poor quality light for the display. But other issues are software related, and I’ve been waiting months for those to be fixed. The watch does not connect to Apple health, often I have trouble getting it to connect to my phone. There are a total of three watch faces, not the half dozen I was expecting, and the software allows for virtually no customization beyond selecting a particular watch face. If they had followed through with the promises of the software, I would probably still be wearing mine instead of having it sit on the desk at home while I use an older Apple smart watch.

bad computer audio ,

Matrix x not a smart watch

So after a few months and the last update which finally added a few customization options I still do not think it is a smart watch

It NEVER STAYS CONNECTED Bluetooth is constantly dropping and no feature to notify we’re if Bluetooth is lost (phone lost mode) so I miss messages and other important notifications

NEVER SYNCS yes you can get it to update the fw but the step kcal and other fitness data never makes it to my phone I end up manually entering it and if I forget then no way to remember what I did the previous day

Only slightly disappointed with new watch face that I’m calling the all in one (face 3) why is the right half white that is annoying just put all the data there with a black or white background not both

In the end I LOVE the charging concept of this watch but it’s a self charging watch not a smart watch I’m going to get a fit bit for the fitness tracking and sync I need or maybe even just sacrifice more money for the Apple Watch

EduThe007 ,

Waste of money

As another reviewer here, I am an early backer on indigogo. I waited almost two years to get the PowerWatch X. Besides all those things mentioned by the others reviewer (poor light, can’t tell the time bc it is too dark, not enough faces-can’t tell the date). The software issues are the biggest problem. I don’t get notifications as it was advertised. The watch stops syncing after 7-10 days. So I have to unpair and pair the phone with the app twice a month or more often. The company said the issue was with my phone, but I tried it with a new phone for 3 weeks (with somebody’s else new phone) and the problem persisted. When I asked for a refund—within 2 months—they ignored my requests until finally they said “Your order had already passed the refund period of ours.”
The idea was right, but this company doesn’t care about making things right to their customers that supported them from the start. I use my regular Ironman watch than this watch.


Matrix Industries, Inc.
88.6 MB

Requires iOS 9.3 or later. Compatible with iPhone, iPad, and iPod touch.


English, French, German, Italian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish

Age Rating


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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