I bought this to look at my Honda Clarity battery stats. I confirmed that my 4 year old, 60k mile battery is down 17% capacity. The Bluetooth dongle is a bit of a loose fit. But it all works. Price is right!

UPDATE: They reached out to me and asked for pics and what it was doing and the replaced it for me. That’s customer service!I’ve had this sensor for 4 months and it’s been great, but today it died. Opened my scanner app and it was dead, plugged in my other ODB dongle (BlueDriver) and it was good. The sensor fit loose on my ODB II port (08 JK). Quite possibly I didn’t hit the silicone lottery but 4 months?Overall, well priced, small, connected easily, but didn’t last more than a half year