dragy 10Hz GPS Based Performance Meter, 10Hz GPS Laptimer (DRG69)

It does what it should. Once you understand How to activate it and deactivate it, the battery lasts long enough. I like it, especially for the price.

What a great bit of kit. Easy to use comes with magnetic pad to keep secure while on the dash. Great purchase

Great product with a crappy app.

Fast shipping, excelent product and service

I basically bought this for nothing because signal is trash in my area. Be careful

Had been hearing about draggys for a while. And had recently installed a cam in my v8 GMC Canyon and wanted some 1/4 times.

Very easy and fun to use

Works great! Took it to the track and it was almost identical to my time slip. I was actually pretty shocked how accurate it is!

Its accurate I tested it at my local dragstrip.

The device is very accurate compared to track times but the software leaves much to be desired. I have an issue with it formatting my numbers incorrectly and putting them on the following line (one line lower). Ill include a picture. It may be due to the small size of the Samsung Galaxy s10e screen but I dont know. It is fairly annoying so the decreased rating reflects this.