TPMS Tire Pressure Monitor — 4-Sensor Bluetooth

Monitor all four tire pressures and temperatures in real time from your smartphone with this Bluetooth TPMS system. External cap sensors screw onto valve stems in minutes and pair with the free app for instant pressure alerts.

• 4 external Bluetooth sensors
• Real-time pressure + temperature
• Low pressure and high temp alerts
• App-controlled on iOS & Android
• Screw-on cap installation — 5 minutes