ZHIHAOO Bluetooth Wireless TPMS with 4 External Sensors for ⚙️ Real-time Tire Pressure & Temperature Monitoring, Android and iOS Compatible (1.5~92.8Psi/0.1~6.4Bar) Review

【Dynamically Monitor&After-Sales Warranty】: Dynamically monitors all tire pressure and temperature, improves fuel efficiency, and prolongs tire life and ensures driver safety. ZHIHAOO TPMS offered with 1 year 100% Satisfaction Guarantee delivered. If there are any problems with the sensor, we will resend a new one upon we received customer’s message. 【Money & Time Saving】The Bluetooth external TPMS sensors which are with long lasting battery life for almost 3~5 Years can help save your fuels up to 11 cents per gallon with properly inflated tires. And you can maintenance your car tire by yourself without going to the car dealer. 【Easy Installation】 Anyone can set up in 3 easy steps in just 10 minutes. 1. Remove tire valve caps, put in anti-theft screws;2. Install outer sensor on tire valve in order; 3. Hold the sensor, tighten anti-theft screw.(Each sensor has a unique ID code. Please make sure sensor installed on corresponding tire valve).(The pressure range that can be set is 1.5~92.6Psi, 0.1~6.4Bar.). 【Convenient Operating System】The Tire Pressure Monitoring System is designed for cellphones, just connect your smart phone with APP for iOS and Android through the application of built-in Bluetooth 4.0 or above. 【Precision Direction System】: 4 Sensors with waterproof and anti - corrosion, anti -theft technology, making it fully qualified for rainy days. High sensitivity, good accuracy for measuring pressure and temperature.