A comparison has been made between the Fitbit Air and the Whoop, with some outlets pitting them against other fitness trackers like the Oura Ring and Apple Watch. The comparisons aim to determine if spending more money on a device like the Whoop yields better sleep data and overall fitness tracking. The outcomes of these comparisons vary, with some outlets finding the Fitbit Air to be a surprisingly good alternative to the Whoop, while others weigh the pros and cons of each device.