AUTDER Honeywell Professional OBD2 Bluetooth Adapter, Car Fault Code Reader Engine Diagnostic Tool with Exclusive App for iOS & Android Devices

First impressions and actual usage all goodIt’s simple to pair to phone (mine is latest iPhone 11) and the device runs all the usual scans with a couple of clicks.Quite a good level of detail and what sensors can be connected to and read using live data.Clears and reads codes well.My one negative is whether it’s a truly Honeywell device. Maybe it’s just the software provider but the English language and spelling throughout the app is awful. Has the car been ‘ignited’, ‘quick diagnose’ and ‘tyre welness’ - it doesn’t detract from being a good, easy to use wireless OBD reader but whether it’s truly a Honeywell made product I don’t know.For £22 it’s a bargain and works well - just don’t expect well worded, correct grammar and plain English how to guides!

This product works, but if you read the manual it says that the OBD device can only be paired to one phone only. According to the printed manual it is not possible to pair it to a 2nd phone - due to licensing constraints. However this info was not duplicated in the guardinator app, so I considered the information to be somewhat dubious.Fast forward 1 month and I got myself a new iphone. I transferred all apps and settings from the old iphone to new, using the apple bluetooth method. The product works with the new phone! No new setup required. So there appears to be no problem with it being tied to one device only!The manual is written in poor english, and the same goes for the guardinator app. Some of the app is written in chinese (things like the help pages), and it seems like things like licensing have been lost in translation.If it was the case that the device could only ever be paired to one phone, then I'd give it a one star rating. Such licensing terms and practices are unclear at the point of purchase and unfair - therefore likely to be illegal.If you look past the quality issues with the app, it does what you paid it to do - get fault codes and other engine diagnostics. However Honeywell's brand name is not served well by this thing.

Garbage, it simply doesn’t work. Cannot get it to pair with either apple or android phones I have tried. Will be returning for refund.

This device is completely rubbish has trouble pairing with phones doesn't do what it says on the instructions complete waste of money

Great item, but a lot in Chinese on the app

bought it as a try for my husband and tested it before leaving the review.It's so simple to use and so small! very handy to keep in the car.

Doesn’t work with iphone6s. Finds the device but will not connect. Cannot try with another phone as you only get a 1 use license key. Completely useless.

OBD itself looks well made, very handy LED for easy connection.App on the other hand - very crude, has problems with connecting. Often while reading codes freezes and requires re-start.Some of notifications still in Chinese!