Angela K.
Not fit for purpose
I have found this product to be seriously substandard. I tried it for about 2 months, for cycling, swimming, fitness and sleeping. The results were useless, as it often lost connection in the middle of a cycle ride, rarely recorded more than a few minutes of a swim, and then even on recordings where it did not lose connection, the ECG was intermittent or large parts were missing. I was in continuous contact with their help desk, who although helpful, their advice made no difference and was very time consuming. Still not working, and third party seller agreed a refund. Fourth Frontier refunded the money I had paid for the premium version of the app. Very sad that this product didn’t work, as I wanted long term health information, but at least the experience has not left me out of pocket.
Response from Fourth FrontierSep 9, 2025
We’re sorry to hear about your experience and understand how frustrating this must have been. Since you are already in touch with our support team, we’ll continue assisting you directly through that channel to work towards a satisfactory resolution. Please be assured that we are committed to helping you.




