Warm Series

★★★★★ I had a problem registering which was cumbersome. After some back and forth, support was able to solve my problem.

★★★★★ Easy installation.very comfortable soles.winter will not be a problem anymore!

★★☆☆☆ The app is ok. it seems to work well when you finaly get the insoles connected. However, if you should find yourself in the woods without any internet you can forget turning your insoles on. The app instantly logs you out, and return you to the signup/login screen. To me this renders the insoles useless and I just spent a lot of money on not so comfortable insole for my shoes... I am quite sure this is an easy fix for you... so, heres for hoping you will fix this minor bug.

★★☆☆☆ Garbage app + product. You just want to heat up the soles. But first, you must create an account (WHY!?) Give your gender, name, weight, birthday, height, location etc. for NO reason except harvesting data. App randomly connects, will not update battery level unless you reboot, then shows 0% charge. Crank the temp to max and soles are barely warm. They run down battery in 2 hours, since you have to keep it on max at all times. NEVER managed to do a firmware update. Worst product ever made?