Minutes to install including antitheft lock nuts. Installed on my 34 ft travel trailer and no issues with connectivity. I do suggest buying the repeater as well.

Very well made. Very satisfied. I am very pleased with product and customer service and support that this company has provided to me.

Battery monitor is still full w/o setting it on the dash to recharge via solar charger. Works like a charm and easily read anytime day or nite. Although, it really isn't a problem if i can't recalibrate.

Great idea, flawed execution. Not something you want if all you want is to jump in your car and see air pressure like one i bought 10 years ago for my old porsche. Don't be fooled by the pictures, it's way cheaper in actual appearance.

The monitor is completely dead even it is placed under my car windshield the whole time to soak up all the solar power. The readout is so small it's really hard to see. Even plugged into a know good outlet will not work.

The atoto a6 has software already preinstalled and detected the device right away. It is very easy to install the app. The kit comes with a wrench to tighten the sensor to the valve stem tightly.

This continue to impress and blew me away. It allows you to have a full a tpms system without any real fuss.

App allows you to set max and min pressure and temp, alarms on or off as well as change units. It provides visual and sonorous alarms and you can adjust the thresholds for them. I was instantly notified with visual and audible alerts. It works better ...  Read More

If you login to seller site all you get info about is their head unit product. Not very supportive. If i'm on the interstate going 70mph or more, they lose communication and i get an overtemp popup warning. All four batteries are dead!