FOBO Tire 2 TPMS Air Pressure Sensor, Car Check with Smartphone, Tire Pressure Monitoring System, Easy Installation, Waterproof, Technical Standards Acquired, Japanese Instruction Manual Included Color: Silver [Air pressure sensor for smartphones from Malaysia] [Ranked first place in the air pressure monitor category] on a major domestic crowdfunding site (as of February 28, 2021). Total support amount of 8.7 million yen achieved! An air pressure monitor that automatically monitors 24 hours with a smartphone. Mechanics with a large body of only 2cm support your car [Big difference from other products] Luxurious design. Visualize air pressure and temperature in a graph. Pressure unit can be changed (kPa/psi/bar/ksc). Since it can be managed with a smartphone, there is no fear of the monitor being stolen. Acquired the Technical Conformity Mark for safety and security. You can save a lot of time because you can solve the trouble of measuring air pressure with a single smartphone. No more squatting and washing dirty hands. [Alarm alert that immediately notifies of abnormalities] Avoid slow leaks that gradually decrease air pressure and bursts that occur due to low tire pressure with real-time air pressure checks! Download the “FOBOTIRE2″ app and install the sensor to complete. Compatible with Apple Watch and Smart Watch. [IP57 waterproof and dustproof] Easy to install! All necessary items are included A hexagonal nut is attached to prevent theft, but you can always add air pressure by always having the included wrench. [Communicate with your family by sharing the app] The air pressure of the car driven by a distant family member is also displayed on your smartphone. [Specification details] Compatible with Bluetooth 5.0. Battery type CR1632 (approximately 1 year life). Size: 2.2cm x 1.6cm. Equipped with dustproof and waterproof IP57. [Set Contents] Car device, hook-and-loop fastener, air pressure sensor x 4, nut for locking the sensor x 6, special tool x 2, key holder for special tool, Japanese instruction manual. International Buyers – Please Note.