Reviews over the
Hammerhead Karoo 3

Hammerhead Karoo 3
4.5 / 5
Average from 20 reviews
5
13 reviews
4
5 reviews
3
0 reviews
2
2 reviews
1
0 reviews

Photos from customers

5 / 5

fully convincing from the 1st minute onwards

- Thomas, 28 November, 2023

perfect operation, great display, convincing holder,

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4 / 5

a must

- Pierre, 27 November, 2023

An excellent GPS meter, perfectly legible thanks to a large, bright and colourful display.

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5 / 5

Top device makes planning routes child's play

- Ruud, 12 November, 2023

The product satisfies in every way and is very user-friendly

Pros & Cons

Does what it needs to do
Easy and simple to operate
Very easy to read
Works well with Garmin radar and speed sensor
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5 / 5

Very good product.

- Didier, 9 November, 2023

Very nice product, very well finished and technically accomplished. Paradoxically, I had synchronisation problems with my SRAM force axs drivetrain, which annoyed me a lot, but SRAM's customer service was there to help.

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4 / 5

Wouldn't miss the Karoo 2 on the MTB and Race bike

- John, 2 October, 2023

Very pleasing: there is an audible signal at an oncoming turn as required. Further highly rated 1. Turn by Turn: Graphic display of the upcoming turn and textual indication of the distance to it, with the name of the street or road to be turned in displayed separately and clearly. 2. Climbing: extensive graphic and textual information on the climb. Furthermore, the clear picture and the easy-to-use touch screen, especially the convenient and safe "1 finger 2 taps" to enlarge the map and the "2 fingers simultaneously 1 tap" to reduce the map. Cellular SIM card: Inserted the smart phone's SIM card into the Karoo 2 and did two test drives with it. I was surprised at the low data consumption: 1 to 3 MB per hour, depending on the functions used (and combined or not): live tracking, synchronisation, route creation. Also surprised by the speed (whether by Wi-Fi or cellular SIM card) of synchronisation between the Karoo 2 and the user website (dashboard) of rides ridden and routes created manually.

Pros & Cons

Bright and colourful picture
Live tracking via cellular SIM card
Low data consumption sim card. 1 to 3 MB per hour
Map magnification by tapping 2x on the screen
Operation by touch screen or by physical buttons
Jumpy re-routing after this navigation delay
Sometimes navigation delay
Start-up time 46 seconds
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4 / 5

Highly recommended especially for people who want something different from Garmin or Wahoo.

- Danny, 22 September, 2023

Since I only do trips of 4-5 hours max all the time, battery life is not really important. I only charge this device once a week. The many setting options are perfect for my size. Only the phone notifications do not work at all and if they had to work on the NL translation, this would be a first-class winner.

Pros & Cons

Beautifully clear screen
Integration of Suunto heatmaps
Many settings possible
For me personally, the screen could be even larger
Phone notifications could be much better
Too expensive (colour) covers
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5 / 5

Very fine and functional cyclingnavi

- Peter, 7 September, 2023

Very pleased with this purchase. Sharply priced and the Karoo 2 exceeds my expectations. Did a lot of research on other options, but made the right choice with Hammerhead Karoo 2!

Pros & Cons

Clear display
Easy operation
Fine mounting system
Good map navigation
Perfect Strava & Komoot sync
Strava Live Segments via Strava Premium
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4 / 5

Solid device, super navigation, clear maps. Good alternative to the much more expensive Garmi

- Leo, 5 September, 2023

I had to get used to the settings as a Garmin user, but once I got used to it, it was actually very easy.

Pros & Cons

Large screen, touchscreen, always easy to read
Many route settings possible
Screen very variable self-setting
Strong proprietary mount
Super navigation, the plus point of the HH
No app, only via web.
No standard mount, adapter for Garmin in box
Tad quirky setup
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5 / 5

Absolutely amazing

- Fred, 21 August, 2023

Very comprehensive cycling navigation, easy to use, solid equipment, linking with sports apps such as Strava and Komoot. Global map coverage. Pairable with third-party sensors via ant+ and Bluetooth

Pros & Cons

Dashboard on laptop or via app on phone
Easy map creation/uploading
Easy syncing with Strava, Komoot, etc.
Extensive settings possible
Top navigation turn by turn on clear screen
Should have bought earlier
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2 / 5

To compete with garmin and wahoo, battery capacity needs to go up

- Johan, 25 July, 2023

in economy mode with route guidance 10 hours operating time

Pros & Cons

convenient screen orientation change
fine screen with map
battery capacity
somewhat slow in start-up and operations
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5 / 5

Perfect, intuitive and a nice gadget

- Chantal, 17 July, 2023

Very nice device!!! Works very intuitively making it easy to operate. Hopefully we will get many kilometres out of this :)

Pros & Cons

Bright screen
Intuitive
Nice size
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5 / 5

Super happy with it

- Otto, 16 July, 2023

Super happy with it

Pros & Cons

Battery does t well. Min 250 km
Good navi
Intuitively well made!
Many info fields on screen
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2 / 5

Ridiculous that you are forced to be able to look up a destination only online

- Jeroen, 20 June, 2023

Despite having many GBs of offline maps on the Karoo, it is not possible to look up a new destination without an internet connection. For me this is really a dealbreaker and therefore the Karoo is going back.

Pros & Cons

screen
touch screen and buttons
no offline navigation
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5 / 5

Very good working navigation device for the bike

- Roland, 19 June, 2023

The routes entered are displayed correctly

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4 / 5

good purchase neit the most expensive and not the cheapest very satisfied

- Henny, 29 May, 2023

meets all my expectations

Pros & Cons

clear
large screen
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5 / 5

Super Route Navigation

- Juan Carlos, 24 November, 2022

Very good GPS. The screen looks fantastic and the touchscreen looks just like a last generation smartphone. The construction of the product is also very good. It is very robust. The detail of being able to use Garmin mounts perfect. . To execute orders is very fast. Its greatest virtue in my opinion is the navigation. It is perfect. Especially on the road. It can also be used in MTB but the maps are not as complete as in Garmin. But you don't miss them either. With the new update and the prediction of climbs is great! Even without following a predetermined route. Overall a very good buy. I think it can overshadow the eternal Garmin without problems. I recommend its purchase 100% especially for those who like to get out of the usual Garmin system.

Pros & Cons

Best route navigation
Very fast in every way
Very good screen quality
Battery is not the best for +8h routes
The screen at full direct only does not look so good
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5 / 5

Karoo 2...beats them all

- Karim, 23 November, 2022

I pondered for months, filled with research, video reviews, tests, comparisons, before deciding to go ahead with the purchase of my Karoo 2, and once I received it, from the simple unboxing to the first road test, it was a constant escalation of wonder. A little gem of technology, connectivity, practicality, immediacy, precision, power and aesthetic beauty. And the Android smartphone-style operation makes it one of a kind. A purchase paid off in complete satisfaction.

Pros & Cons

Android interface for us geeks
Customization of navigation screens
Navigation to a "tapped" point on the map
Unbeatable turn-by-turn navigation
Versatility and immediacy of use
Inexistent
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5 / 5

Top bike GPS

- Dimitri, 14 September, 2022

Best bike GPS I've had after trying Garmin, Sigma and Wahoo

Pros & Cons

Beautiful screen
Best bike GPS I have had.
No
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5 / 5

Very glad I went from the karroo 1 to the karroo2

- Kasper, 9 September, 2022

You can very easily plan a route , and you have connection to your phone so you can see at a glance if you get a call or a message. During climbing the data refresh could be a bit faster, sometimes you ride on a steep stretch and the data comes in a bit later. All in all, a very nice device.

Pros & Cons

Fine controls and very responsive
Lots of possibilities
Super sharp image
A clear manual would have been nicer
You can not transfer it to the Dutch
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5 / 5

Absolutely recommended

- Mark, 1 September, 2022

I had my eye on the karoo at the development stage. Didn't do it then because product wasn't fully developed yet. With the Karoo 2 it is. Surpasses my old garmin 1030 in all aspects except supporting (training) software. But I use trainingspeaks/WKO4 for that anyway. And the navigation software on the other hand is so much better and easier. I discover all kinds of new routes also near where I live. And that for a price far below the Garmin

Pros & Cons

Beautiful screen
Easy user interface
Less need for remote control
Navigation works great.
Touchscreen works as well as smartphone
No di2 support (anymore)
No remote control
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