As a certified personal trainer, I tested 14 wearables over eight months while training, running and swimming. Here are the ...

I’m a personal trainer who's tested products for five years. Of the 14 fitness trackers I tested, the Garmin Venu 3 emerged as the best overall.

Apple Inc.’s AAPL AirTags have remained dominant in the Bluetooth tracker market, with people spending billions to help keep track of their things. But there hasn’t been a viable alternative. Tile, ...