Hammerhead Companion

Mirror phone notifications, sync rides, routes, workouts, and more to your Karoo

App info

Version :

1.39.0

Category :

Health & fitness

Update :

February 17, 2025

Installs :

37,508

Developer :

SRAM LLC

Requires Android :

Android 5.0+

Content Rating :

Everyone

Get it on :

Download APK

App description

Android App Analysis and Review: Hammerhead Companion, Developed by SRAM LLC. Listed in Health & fitness Category. Current Version Is 1.39.0, Updated On 17/02/2025 . According to users reviews on Google Play: Hammerhead Companion. Achieved Over 38 thousand Installs. Hammerhead Companion Currently Has 231 Reviews, Average Rating 2.9 Stars

Enhance your cycling experience with the Hammerhead Companion App! Access your Android phone’s calls, texts, and notifications on your Karoo, as well as upload rides, sync routes, and much more, all without the need for Wi-Fi.

- Ride Upload: Automatically upload your ride to your favorite training platforms like Strava, Ride With GPS, TrainingPeaks, and more!
- Route To Point: Pull up Google or Apple Maps on your phone and send a pinned location directly to your Karoo via the Companion App.
- Route Sync: Instantly sync routes from the Hammerhead Dashboard to Karoo without Wi-Fi. The Hammerhead Companion App allows you to easily share routes with friends or load a route on the fly.
- Workout Sync: Connect to your 3rd party training platforms wherever you are so you never miss a workout. Adjust your workout for the day and Karoo will sync it automatically.
- Live Tracking: Quickly share your live tracking link utilizing your phone’s native share menu and give your friends and family peace of mind while you’re out on the road.
- Phone Notification Mirroring: the Hammerhead Companion App allows you to receive texts, phone calls, and other phone notifications on your Karoo

Visit hammerhead.io to learn more.

We are currently offering version 1.39.0. This is our latest, most optimized version. It is suitable for many different devices. Free download directly apk from the Google Play Store or other versions we're hosting. Moreover, you can download without registration and no login required.

We have more than 2000+ available devices for Samsung, Xiaomi, Huawei, Oppo, Vivo, Motorola, LG, Google, OnePlus, Sony, Tablet ... with so many options, it’s easy for you to choose games or software that fit your device.

It can come in handy if there are any country restrictions or any restrictions from the side of your device on the Google App Store.

What's New

We fixed an issue which caused the companion app to error when zooming on a map.

Rate and review on Google Play store

2.9

231 total

5 40.2

4 7.4

3 4.8

2 0

1 47.6

Total number of installs (*estimated)

Estimation of total number of installs on Google Play, Approximated from number of ratings and install bounds achieved on Google Play.

Recent Comments

Josh Dorris

I gave the Karoo2 a try, but now I'm turning it into a paper weight. Back to Garmin I go. This app works when it feels like working. Some days it sends notifications to the head unit and others days it doesn't. I've gotten in the habit of restarting my phone, clearing the cache and turning off all other Bluetooth connections while this app is running. It still doesn't work.

Scott Thomas

This app is no longer compatible with Samsung S23 (and probably other Samsung phones), so you can't receive emails, etc, notifications on the Karoo. The Companion app doesn't appear in the app notifications list at all, and under the app settings, it shows "all notifications from this app are blocked" Other apps have also had this problem and been fixed by their developers (eg, Sure Petcare), who noted that they had to fix a permission issue with Android. Shame because it used to work well.

Robert Armitage

Connects to your phone, that's about it. You used to be able to plan a route from your phone. Not anymore, so it's quite useless now

Raul Ibañez

The companion app doesn't allow me to turn notifications ON from the app settings, the field is greyed out, also it doesn't appear in the app list under notiffications. This suggests the app is not requesting the correct permissions. I receive call notifications but nothing else. It used to work with the Karoo 2 but it doean't with the Karoo (3).

Khubaib

Extremely disappointing for a £350+ device to have such poor phone notification integration. Phone connected when I first setup my device and test notifications seemed to be coming through with an audible chips on the Karoo 2. However once you turn off your Karoo and ride for the second time it will not work. I have repaired and installed the app multiple times. I launch and make sure the app is running on my phone. It will work once each time you fully pair it after that it simply doesn't work.

Justine Seiferth

Completely worthless and intrusive. Does zero, nothing that I can see but demands all permissions, phone, contacts, notifications. I'm sure the private equity at SRAM have fun selling your data but I'm not into it. Provide an app which does something like sync, manage routes or synch maybe but this does none of that. Just delete and you'll be better off. This doesn't sync routes, has never added any functions. Not interested in k3 at all as SRAM has abandoned the platform it's competitive

Martin Simmons

Doesn't actually work. Such a poor app for such a great piece of kit! And yes, before you say you need to keep it running to recieve notifications, I have. I've carried out all the steps you've suggested and it still doesn't work. Why don't you have a go at building a new app? This one clearly doesn't work, just read the other reviews and ratings! 🤷🏻

Henry Ashurst

The device is great but the companion app although sort of does what it states is poor for the only app to sync saved route's, with both Garmin and Wahoo when I add a new route from the strava app it syncs automatically yet on Karoo I have to log on to both websites on my laptop and then copy the route over to hammerhead and then it syncs why is it so difficult for this to not be done directly through the app ?