Whoop
Garmin Cirqa Accuracy Deep-Dive Review (vs Whoop 5.0, Fitbit Air, Amazfit Helio, Polar Loop)
· Reported by DC Rainmaker
This will probably be my rabbit-hole post of 2026, diving into the accuracy of not just Garmin Cirqa, but all of the screenless wearable bands currently on the market. And not just one Cirqa band, but both wrist and bicep/arm placement, as well as multiple people. And finally, not just heart rate during workouts, but across a slate of different categories and scenarios, spanning weeks of data gathering/comparisons. As you might surmise, data accuracy is always important in a wearable, but frankly, even more important in a screenless band .
Named in this report
More Whoop this month
- CMO of the Week: Whoop’s Dirk-Jan van Hameren
- Why Would You Pay $359 For The Most Expensive Whoop Membership?
- Inside the marketing powering Whoop’s ‘pivotal’ next act
- Whoop Just Gave Its Elite Fitness Tracker a Watch-Worthy Upgrade
- Whoop Meridian gives the 5.0 a titanium makeover
- Whoop just made its most stylish band yet. Meet the Meridian jewelry-inspired band.