Have there been any reviews of the biostrap wearable system?

I have seen mixed reviews. The biggest downside seems to be battery life. I wouldn’t recommend it as a first wearable tracker as it is $250. For clients interested in using a wearable, I recommend a low cost first purchase to see how much they will use it. Most are satisfied with an inexpensive fitbit or similar. Only a few have wanted to get more out of their wearables. Personally, I am for anything that gets people to increase their activitiy levels. (Unless they are doing too much already.)