HIIT increases fat loss by 28.5% compared to steady cardio workouts.

Source: https://www.cnet.com/health/fitness/heres-how-to-lose-body-fat-and-keep-it-off-this-time/

Maybe your brain’s sending the message that you really love this hike or HIIT workout, and that inspires you to add it to your schedule more often, says Heffron.

Source: https://fortune.com/well/2023/04/22/logging-longer-workouts-boosts-longevity-how-to-do-it-safely/

The Pixel Watch 2 usually caught up to my Polar H10 strap after just a couple of seconds during a vigorous HIIT workout, and even matched the chest strap precisely to the beat during some rest intervals.

Source: https://www.cnet.com/tech/mobile/google-pixel-watch-2-review-the-upgrade-ive-been-waiting-for/

With its built-in features and specifically designed for HIIT training, the Apple Watch makes it easy to stay on top of your fitness goals while getting in an effective workout every time!

Source: https://www.devicemag.com/what-is-high-intensity-interval-training-on-apple-watch/