ACUMSTE Motorcycle Bluetooth TPMS Tire Pressure Monitoring System Phone APP Detection with 2 External Sensors for Motorcycle,APP Name "Ghc-TPMS"

Originally I was disappointed that I could not find a working app for these sensors. The QR code supplied for Android devices just brought up an error.After contacting the company, they sent me an updated QR code that allowed me to download a working APK file (see my attached photo). Here is the link to use if you have an Android device as of 3/13/2018:http://aicare.net.cn/app/MotorTpms One thing I don't like about the app is that while the pressure can be set to psi, Kpa and Bar, the temperature only displays as Celsius. There is no option for Farenheit. There is also no option for the screen to stay on while the app is open.Other than that, the app works well. Real time data is easily viewed. You can see the pressure go up as the temperature goes up while you ride. Pairing the sensors to your device is really easy. Once paired, they show up when the sensors are active. To activate them, you must be riding your bike. They turn off about ten minutes after you've stopped riding, to save the batteries.The design of the sensors is slightly different than in the item description, so opening the sensors to change the battery may be a bit difficult as the tool supplied doesn't match up correctly. Although I haven't really tried to open them.All in all, these are a good buy for the price. Definitely less expensive than some of the alternative TPMS kits for motorcycles (FOBO). And it allows you to use your phone as a display rather than a separate screen that you have to mount somewhere else on your bike.

Complete waste of time. The directions call for an app in the Apple App store that doesn't exist. The closest thing to it (in case they upgraded the app) doesn't match the instructions in any way. At the end of the day, it's an hour of my life I won't ever get back. It doesn't work.

Good product. Setup was easy peasy. I don’t know what others are doing when trey sat setup was difficult. The only two complaints I have is that temperature is in Celsius and the maximum low psi is too low. My Harley’s psi should be 41 and 42. 26 is too low for the highest low psi. Other than that, good product

One wouldn’t pair!! Cheap ... made in China so not easy to install and questionable instructions. Had to find app name on amazon site

Piece on Crap. No more app to support this product. Fraud!

These TPMS work great. I recommend them highly. The phone software is a bit of a pain but once you get it installed works like magic.

Why do they need my Device and app history, my location , and my camera??????I refused to load the app so the product is useless.

Very easy instalation. It comes with all tools nned to install. Setup on my samsung S8 was very easy.Great tire monitor for my bike. Has worked fine and tells you when a tire is low with an alarm. I wish that i had purchased this unit sooner.