runrhiwrote a review of Quarq TyreWiz Air Pressure Sensor on August 21, 2019
Familiarity: I've used it several times
I have tubeless tires and I never know when Stan's No Tubes sealant is running out. These things are easy to install and pair with my Garmin and iPhone. Already I found this am that the pressure had fallen slightly and I pumped them up. You can see the pressure on your Garmin as you pump them up. Amazing. I'm planning on buying more pairs for at least one of my other bikes.