A Promising Start, but Falls Short in Key Areas
The smart ring shows potential, but there are several drawbacks. First, the materials used aren't high quality. I frequently use hand sanitizers, and the resin has already started to deteriorate with regular use. The companion app is fairly basic—while it automatically tracks heart rate and HRV, other key metrics like stress, blood pressure, and oxygen levels must be measured manually. This may not bother some users, but I was looking for a ring that could monitor these indicators automatically and alert me, for example, when my stress levels are too high. While the concept is great, the execution isn’t quite there. The blood pressure readings are especially unreliable and feel more like a gimmick than a useful feature. Overall, this ring isn't worth the investment in its current state. Read more
