Zulu Sierra

Home
Notes
Archive
About
WYÛRing Suunto for Cycling Sensors
Dragging a watch to a lake of sensor data
Using Suunto and Stryd in 2024
Keeping Running Power Clean, Reliable and Simple

July 2024

Follow-up test with the Sennheiser Momentum Sport Earbuds
Post firmware update to 3.18.43

June 2024

Thoughts on Tracking Data whilst Climbing Part 1
On the Quantification of Pump
Troubleshooting Apple Watch and External Heart Rate Monitors
The Apple Watch is a very powerful wrist-mounted personal communications device, but with that great power comes great responsibility for battery life.

April 2024

On Garmin and Polar chest straps
Both Garmin and Polar make chest strap heart-rate monitors.
Inhabiting William Gibson's Modern Trilogies
I think William Gibson is best known for the Sprawl trilogy, and specifically Neuromancer. Amazingly he has written other books: the Blue Ant/Bigende…
Spring 2024 Julbo EVAD-1 Update
I have a couple of other posts on the EVAD-1, tl;dr is that the software is incredible, but the early hardware I had was...
Brief Sennheiser Momentum Sport Data Analysis
Sennheiser released their Momentum Sport headphones in 2024-04, an interesting partnership between Polar (they who invented the chest-worn ECG) and an…

March 2024

Theoretical: Garmin is the better training tool
Since the Fēnix 3, Garmin's watches have been the most fully-featured tracking devices available.

January 2024

How to have better Sends with Friends
Or Intentional Skills to Climbing Improvement

March 2023

© 2024 Ze Stuart
Privacy ∙ Terms ∙ Collection notice
Start WritingGet the app
Substack is the home for great culture