Poor The fact that the 5 star reviews all seem to be customer service related doesn't bode well. Trip computers don't need customer service. I have a Karoo 2. It's badly thought through and is forever scuppering my attempt to record rides. It's real "emperor's new clothes" territory. Avoid.

Karoo 2 Explore with ease with the Karoo 2, and upload workouts from TrainingPeaks. No more stopping and more time riding.

Exceptional customer service response to Karoo 2 issue As with others - just wanted to recognise that Hari and the Hammerhead team were absolutely brilliant in responding to an issue I had with my Karoo2. They went way above and beyond the call of duty in helping out and sorting out an issue I was experiencing. Beyond that, they were extremely generous in resolving a separate matter. This isn't the first time that Hammerhead have responded in this way, and it is a key reason why I choose to stay with the Hammerhead ecosystem. Thank you all so much!

Bought a karoo2 two weeks ago Bought a karoo2 two weeks ago, battery life was very bad.Contacted customer service which I believe is in India and those agent were not interested to arrange a refund instead,they were forcing me to go through troubleshooting which I have already done but to no avail and when insisted for a refund ,I'm still waiting for their reply and very disappointed with the unit.Got a Garmin 1030 plus which is way better and user friendly.Karoo has been hyped up with lots of adverts,don't fall for their trap.

Excellent Customer Service Just have to say that the customer service provided by Sumit at Hammerhead UK has been superb. I purchased a Karoo 2 from an online seller and the device had an issue with auto-scrolling on menus which looked like it was due to a faulty button. After issues processing the return with the online seller I reached out to Hammerhead UK. They very kindly agreed to provide a replacement and this was completed in a matter of days. Can't comment on the new device as I've not used it yet but I wanted to recognise the excellent customer service that I received.