Looking to scale mountains like the Tour de France peloton? One of Garmin's best-selling bike computers – with its ClimbPro feature – has hit its lowest price this year
As the Tour de France hits Alpe d'Huez, this bucket list climb may be on your radar, with 21% off the feature-packed Garmin Edge 1040 should be too...
Stages 19 and 20 of the 2026 Tour de France route feature two ascents of the legendary Alpe d'Huez across thrilling, back-to-back mountain stages.
Climbing the 21 iconic hairpin bends of Alpe d'Huez remains a bucket list challenge for almost every cyclist. Since most of us aren't Tadej Pogačar, we can use all the help we can get.
Garmin engineered the Edge 1040 specifically for epic efforts like this, making it one of the best bike computers on the market today. Right now at Sigma Sports, you can pick up the Garmin Edge 1040 for just £349 – a massive 21% discount off the original £439.99 retail price.
In Cycling Weekly's Garmin Edge 1040 review, our expert tester awarded it a stellar 4.5-star rating. The unit only missed out on a perfect score due to its high price, which makes this limited-time deal even more compelling.
One of the key features that the 1040 and the majority of its Garmin siblings have is ClimbPro. This brilliant feature automatically detects the climb you're on and displays a dedicated screen. It shows the remaining distance, elevation, and average grade, which on the Alpe d'Huez is 8% for the entire 13.8km ascent.
It also breaks the climb down into colour-coded gradient sections (green for easy, red/purple for the brutal 10%+ pitches), so you know exactly when to conserve energy and when you can push.
Combined with the Edge 1040 monitoring your power output, heart rate, and historical fatigue, it effectively paces you up climbs, and will show your remaining Stamina % in real time. It tells you how long you can sustain your current pace before hitting the wall, helping you meter out your effort.
Elsewhere, the 1040's battery life is claimed to be 35 hours, which is quite impressive for a non-solar Garmin, with the 1040 Solar extending its capacity to 45 hours.
The 3.5-inch colour touchscreen displays an almost unfathomable number of features on a sharp, bright screen centred on fitness and performance technology. Highlights include a focus on strength and stamina training designed to improve the right areas. The built-in training programme will even prompt you if you miss a workout. These functions make it much easier to check and plan training schedules.
Unfortunately, this specific deal applies only to UK shoppers; below you'll find the best Garmin Edge 1040 deals relevant to your location and currency.
