Fitbit Air produced cadence-locked HR during an indoor treadmill interval session, averaging ~157 bpm against a…
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Fitbit Air vs Amazfit Cheetah 2 Ultra: Bike Sprint HR Test
The Amazfit Cheetah 2 Ultra returns ±3 bpm limits of agreement in a road bike sprint…
Google Fitbit Air – It’s Here
Fitbit Air review. The $99 screenless tracker that takes on Whoop with no subscription, Smart Wake,…
Amazfit Cheetah 2 Ultra: HR Accuracy in a HYROX Sim – plus SmO2 Sensor
The Amazfit Cheetah 2 Ultra was put through a HYROX simulation in a gym at 33°C.…
new Amazfit HybridCharge vs Garmin Body Battery and Whoop
Amazfit's HybridCharge is the first mainstream readiness score to combine biometric sensor data with daily self-reported…
Eight Sleep Pod 5 Sale – Up to £600 Off, Ends 2 June
Eight Sleep's biggest Pod sale of the season ends 2 June. Up to £600 off the…
Zepp 10 – major app updates for Amazfit watch owners.
Amazfit has updated the Zepp app, replacing BioCharge and Readiness with HybridCharge, a score that combines…
HyCoach: What HYROX Race Data Reveals About Your Performance
HyCoach aggregates nearly a million HYROX performances across 350+ events and 30 countries. Search your name…
Garmin CIRQA First Image Appears But Probably Fake
A detailed Garmin CIRQA listing has surfaced on a grey-market retailer, complete with specs and a…
FORM Smart Swim 2 LT: Open Water SwimStraight Test
FORM's SwimStraight compass is meant to keep you swimming in a straight line without constant sighting.…
IoW Battery Test: Amazfit Cheetah 2 Ultra Hits 55hr Projection
A 100km Isle of Wight ride with the Amazfit Cheetah 2 Ultra alongside the Garmin Forerunner…
Lumen Memorial Day Deal: 75% Off from $109
Lumen's metabolism tracker is down to $109 for Memorial Day, with 75% off and HSA/FSA eligibility.…
Why Gambling Companies Love Endurance Sports
Gambling companies are pouring money into marathons, cycling races and triathlons.
