Whoop, the makers of a screen-free fitness tracker of the same name, could soon have some competition. Fitbit teased its take on a Whoop-style band with the help of Steph Curry at the end of March, and based on a trademark filing spotted by Gadgets & Wearables, Garmin appears to be working on its own band that tracks similar health metrics.
This new Garmin wearable, called "CIRQA" in the trademark


