• BOOST DRIVING SAFETY: Real-time tire pressure (PSI/kPa/Bar) and temperature (°F/°C) alerts warn you of tire pressure issues to prevent dangerous blowouts.
  • SLOW LEAK DETECTION: First ever slow leak detection with our AccurateTemp technology, enabling the ZUS APP to accurately detect any slow leak.
  • SELF-INSTALL IN 10 MINUTES: Anyone can set up in 3 easy steps. Take it with you on your next trip and install it on your rental car in just 10 minutes.
  • UPGRADED CAP SENSORS: Upgraded 4 external cap sensors make it a more durable and robust model, check every 2 month effectively preventing oxidation from salt and environment.
  • COST EFFECTIVE: Save up to 11 cents per gallon with properly inflated tires. Long Lasting Battery. Highly Integrated PCBA Sensors. Metal Base with Antenna

Nice addition to any car without TPMS. My car does not tell you the actual PSI, just a warning. This gives you not only tire pressure, but temperature and charts it so you can see when pressure fluctuates with temperature. Very fast installation and an added piece of mind.

Amazing and accurate product. very useful and keep you safe if you are driving for a long distance specially because you know that your tires monitored all the time. the only concern you can't change the display from bar to PSI on the app after creating it but you can delete the it and create it with PSI or BAR as you like.

This is a good product so far. Setup was quick and easy. I also have the zus carfinder so it is a good combo I will keep you guys update in the next 2 weeks. UPDATE: Product is working great!

The item work great easy to install just have to make sure all the sensors battery is good then everything else is great

I love the real time individual tire pressure reading. So much better than a TPMS, which only triggers once any tire drops below pressure. You are then left to try to figure out which one. With this device you can tell BEFORE a tire gets too low. This takes the guess work out of things. You can take proactive action if you see a tire start to lose pressure.

Installed this last weekend for my wife. I suspected a slow leak in her left rear tire but the drop was seemingly negligible. Last night the system alerted her to tire was low again. A trip to the tire shop identified a screw was embedded in her tire. All repaired and good to be back on the road, this early warning saved her from running flat and being stranded somewhere. Thank you for a great product.

Saved my butt when my tire was leaking air, and my car’s sensor wasn’t calibrated... especially when you have work the next day. Save yourself the future screw job, and get it get the tire pressure to the point, and see if it increases or drops almost live on your mounted phone

I’m lazy. I should check tire pressure more often than I have in the past. With ZUS, I check all four tires every time I start to drive. I also leave the app in the background on my phone in case I start to hear funny noises - one look at the app and nope, tires are good. Except for one day headed down the freeway a little faster than a highway patrol officer would approve. As the pressure receiver started to buzz, I got a pop up message on my phone that my left rear tire was losing pressure. A quick look at the phone app showed 25 pounds. I quickly headed across four lanes of light highway traffic to stop on the shoulder. The last thing I remember seeing was 17 pounds of pressure which quickly became 0. Not fun to change a flat on the side of the freeway in Phoenix. But, I got off the road before destroying my tire. This $100 gadget saved a $200 tire. Disadvantages - none of which now matters to me - pressure is displayed in incriments of a half pound. Three times I have had a leak attributed to the valve stem or pressure gage. Last time the tire store manager suggested replacing all the valve stems with metal ones. So far that has solved that issue. If one of the tires seems a little low, I drive for an hour before getting worried. The pressure update rate seems slow and a low tire will be good soon. Since tire temperature is also displayed, I know the pressure isn’t rising due to the tire heating up. When it came time for this device to do its thing, it worked immediately with multiple types of notification. Very pleased with the function. Bought a second unit for my wife’s car.

Easy to install and set up. Work all in first try! Pressure and temperature look all correct. Controller is nice, small and I could place it on the centre console. Will see over time if it works as now.

The smart tire safety monitor by Nonda has been an awesome product that in my opinion offers a lot of helpful information. I am by no means a car junky, but I do like to take care of my car. Many of the newer cars come with or have an added package for things like pressure monitoring but on my 2013 Ford Fusion, I have no idea how my tires are performing until something bad happens. First I'd like to say that the installation of this product was incredibly simple and I had no hiccups whatsoever while getting it set up. It comes with security locks though I don't know how well those stand up to stopping somebody from stealing them. All of Nonda's products sync conveniently with their app which is clean and easy to navigate. The product shows me the tire temperature as well as pressure and keeps a log of changing conditions which you can see in an easy to read chart. The biggest flaw with this product, in my opinion, is the LED indicators on the hub. While it is cool that the hub looks like a car, there isn't an easy way to see all 4 indicators while driving no matter how you mount the device. The reason I think this is such an issue is that the LED's are meant to be the immediate indicator of an issue. Because I would not be using my phone while driving, the only way I'd know if there was a problem with the right side tires is if I had a passenger who could see the 2 LED's on the right side. I will say though, I especially like that they included a front-facing USB port on the hub so you're not losing a USB port by using this device. Another thing I must commend Nonda on is their packaging, I know the packaging can be considered irrelevant but I think it is a nice touch. Everything is packaged cleanly and compact making it feel like a quality product, which it is.