I worked out wearing the FiiT heart rate monitor, and the results surprised me By Sam Hopes last updated 4 August 23 Here's what happened when our fitness writer tested the Fiit fitness tracker 2.0, powered by Prevayl.
I hacked my metabolism using this continuous glucose monitor — here’s what happened By Sam Hopes published 8 February 23 This start-up created a continuous glucose monitor to track blood glucose levels and improve your metabolic health. One fitness writer tested it for one month; here's her results.
