FORM's SwimStraight compass is meant to keep you swimming in a straight line without constant sighting.…
Category: Tests & Experiences
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…
Strava Relative Effort – Everything You Need to Know (2025 Update)
Strava Relative Effort (RE) is the core tool for quantifying cardiovascular training load. Learn about the…
Is Whoop 5 / MG Accurate? – A Definitive Answer
When appropriately used, Whoop is an accurate device in the context of the accuracy levels that…
Wahoo WIND dynamics – A Deep Dive on the ELEMNT ACE
Wahoo Wind dynamics are certainly an interesting start. I'm unsure how useful the current insight is,…
Coros Pace Pro – GNSS Accuracy Test Result
Other reviewers have commented that Pace Pro has improved accuracy over Pace 3. It hasn't
Coros Pace 3 – the best GPS? (more tests including HR and Elevation)
Based on this test, Pace 3 is doing well when close to buildings
NNOXX One analysed my half marathon effort – here is exactly what they found
A great anecdote from Evan@NNOXX was that it is often the case where people's perceived limiters…
is Garmin 965 Accurate? full report
The current level of technology across the key sports watch companies - Garmin, Apple, Coros, Polar…
Stryd vs Stryd – Some Data Comparisons
I've had some anomalies with the new Stryd footpod over the last few weeks.
Running Power Comparisons – More comparisons with Apple, Garmin, Stryd, Coros & Polar
Stryd and Coros probably have it about right with their flavour of running power.
very accurate: Garmin Edge 1040 – Accuracy & Performance Report
Both Garmin's produced an excellent, almost faultless GPS track. They were better than the Bolt which…
