Garmin have long set the benchmark for GPS navigation– on and off the bike. With the new Edge 1050, the American brand is stepping things up with a new flagship model that’s bursting with features, built around a refined design and boasting a thoroughly modern display. Priced at € 749, the Edge 1050 isn’t just the most expensive device in this group test– it’s aiming to be the best one too. But can it deliver?
In terms of size and weight, the Garmin bike computer Edge 1050 sits between the compact Hammerhead Karoo and the bigger Wahoo ELEMNT ACE. The 3.5-inch display offers a 480 × 800 pixel resolution – the same as the Karoo, but spread across a bigger screen. Garmin moved to a high-brightness LCD display in this model, giving it a look and feel much closer to a smartphone than previous cycling computers.
Battery capacity sits right between its two rivals. The Edge 1050 comes fitted with a 3,000 mAh battery – around 15% more than the Karoo, but 45% less than the ELEMNT ACE. How does that play out in the real world? More on that later.
When it comes to software, the Edge 1050 is packed with features.. Garmin’s Connect IQ app store gives you access to countless add-ons,from customisable data fields to third-party apps like Komoot. One standout addition in this GPS Bike Computer is the community-driven hazard alert system. You can mark potholes, dangerous junctions and roadworks while out riding, and share them in real time with other Garmin users. Another welcome addition: a built-in speaker that not only enables voice navigation but also doubles as a digital bell. But fancy features on a spec sheet are one thing. How does this powerhouse hold up in everyday riding scenarios?
Garmin Edge 1050 Bike Computer in Review
Press and hold the power button, and the little high-tech box springs into action. Compared with the Wahoo ELEMNT ACE and the Hammerhead Karoo, the Edge 1050 boots up in about half the time, meaning it’s ready to ride much faster.
The loading animation gives a hint of what to expect from the user interface. Hammerhead feels slick and modern. Wahoo is clean and playful. And Garmin? Functional, but a bit old-fashioned. Many of the menus feel more like aging sat navs than modern UIs– practical, but lacking charm. Maps, data pages and menus are logically organised, though they lack visual flair. If a polished, modern and visually rich interface is what you’re after, the Karoo will suit you better.
That said, the interface doesn’t get in the way of performance. The massive range of features and settings can still be navigated in an organised way. The depth of the menus, though, means even tech-savvy users will need time to get their bearings. If you’re after a device that’s simple and intuitive to use, the Wahoo ELEMNT ACE will likely suit you better. On the other hand, it offers far fewer options in return. If what you really want is maximum functionality and personalisation, the Edge 1050 ticks every box. And it’s all wrapped up in premium hardware.
The display is clearly one of the standout features. With a 3.5-inch screen and a resolution of 480 × 800 pixels, it delivers sharp detail, vibrant colours and excellent brightness. In direct comparison, it was the brightest display on test. One small drawback is that it reflects a little more in direct sunlight than the Karoo and has slightly weaker viewing angles. But that’s nitpicking at its finest –without the side-by-side test, you probably wouldn’t notice. Thanks to its high brightness and strong contrast, the Edge 1050 remains easy to read even in bright light, out in the open, or when riding in and out of shaded forest sections.
With a screen this bright and so many sensors and functions running, the obvious question is: how long does that 3,000 mAh battery actually last? To find out, we ran all the devices side by side, using identical settings: active GPS, display always on, auto-brightness, two connected sensors, smartphone pairing, navigation running, warm summer temperatures and no power-saving features activated. All devices were running software as of 01/04/2025. Under these realistic conditions, the Edge 1050 delivered around 20 hours of runtime. That’s 33.3% longer than the Hammerhead Karoo, but 20% less than the Wahoo ELEMNT ACE.
With a 20-hour battery life, the Edge 1050 easily handles multi-day rides. And if you want to stretch it even further, Garmin’s wide range of power-saving options gives you the tools to do so. Unlike the very stripped-down Wahoo, the Edge lets you fine-tune your power usage– everything from screen timeout to GPS modes can be adjusted. In terms of battery management, Garmin lead the field, closely followed by Hammerhead.
When it comes to control, the Edge 1050 is a bit of a mixed bag. The touchscreen remains responsive even in the wet– our test unit had no issues registering input with water on the screen. That’s a big plus, especially considering it’s your only input method.
Because the controls are entirely touchscreen-based, with just three physical buttons (power, start/stop and lap), you don’t have an alternative when riding in rain or with chunky winter gloves. Even in ideal conditions, the interface takes a bit of getting used to. Swiping is possible, but can feel fiddly on rough ground or at speed. Map zoom is handled by small icons at the screen edges, which require careful tapping and take your attention away from the road longer than tactile buttons would.
Navigation is one of the Edge 1050’s real strengths. Throughout the entire testing period, GPS reception was rock solid– whether in dense forest, tight alleyways or wide-open countryside. All three devices in the test scored top marks here, with no noticeable differences.
Where things got interesting was rerouting. If you stray off-course, Garmin give you detailed options for recalculating– whether you want fewer climbs, shorter time, less distance or a certain type of surface. In this regard, the Edge 1050 clearly offers the most comprehensive options.
The standard Garmin map shows fewer details than the Karoo’s—bike paths, for example, are much more clearly marked on Hammerhead’s maps. But being Garmin, there’s always a workaround. You can download and install different maps on the Edge 1050 to suit your needs.
System integration and connectivity are areas where Garmin truly excel. Using the Garmin Connect app, you can plan rides, analyse data, import training plans and install new maps. Even better, the Connect IQ platform lets you add apps and widgets – everything from custom data fields to full third-party apps like Komoot or AccuWeather, right on the device. In terms of versatility, the Edge 1050 is hard to beat. If you’re willing to dive into the system, you can customise nearly every aspect of the device – far more than Wahoo allow. Hammerhead offer solid integration too, but they still don’t match Garmin’s level of depth.
On top of all that, Garmin include smart community features. With a single tap, you can mark hazards like potholes, confusing junctions or roadworks as you ride. These alerts are then shared via the Garmin cloud with other local users. The more people use the feature, the better it works – and in our test, it already proved helpful. Like the Wahoo ELEMNT ACE, the Edge 1050 also comes with a built-in speaker. It delivers turn-by-turn directions or a surprisingly loud digital bell. It may sound like a gimmick, but it actually works really well.
After many kilometres with the Edge 1050 on the handlebars, the impression is of an incredibly well-equipped bike computer that stands out for its flexibility, precision and technical depth – while not quite overcoming a few usability and design hurdles. If you’re a fan of in-depth tech and want the most fully featured device out there, the Edge 1050 is a solid bet.
Conclusions
The Garmin Edge 1050 is without doubt the most versatile and feature-rich bike computer in this test. With endless nested menus, it offers customization options for just about everything. That may be overkill for anyone wanting something straightforward and easy to use, but it’s exactly what tech-loving riders have been waiting for. Combined with a huge number of available add-ons from Garmin’s own Connect IQ app store, the Edge 1050 can be tailored in minute detail to suit your riding needs. The hardware is every bit as high-end as the price tag suggests, with top performance in terms of display quality, sensors and connectivity. The only weak spot is the touchscreen control, which can be a little fiddly while riding, especially when compared to the button-heavy competition from Wahoo and Hammerhead. But it still works reliably in the rain. If that sounds like something you can live with, you’ll get a high-tech GPS bike computer with maximum functionality.
You can get an overview of this comparison review here: Three High-End GPS Bike Computers on Test – Garmin Edge 1050, Wahoo ELEMNT ACE and Hammerhead Karoo go head-to-head
All GPS bike computers in review:
Hammerhead Karoo | Garmin Edge 1050 | Wahoo ELEMNT ACE
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Words: Jan Richter Photos: Jan Richter
