Quarq Tyrewiz Sensor for Two Wheels

Description

Very low use, batteries are good and still read green when the Tyrewiz is "awake".
TyreWiz is a lightweight and durable device that fits right onto the valve of your bike’s tire. It works by utilizing Bluetooth low energy technology to relay data right to your cycling computer and the SRAM AXS app. TyreWiz utilized LED lights to indicate when tire pressure is outside of the target range, eliminating the need to ride with a phone for those choosing to unplug.
The world's first real-time tire pressure sensor
Connects wirelessly to phone or computer via TyreWiz app
App provides personalized tire pressure recommendations
Data reported with +/-2% accuracy at PSI resolution
Dustproof and waterproof IPX7 rating for tough use
LED lights indicate high or low pressure readings
Works with tube and tubeless tires, and with anti-flat sealant
CR1632 battery is easy to replace and runs for 300 hours
Free shipping within the Continental USA.