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Black Friday Garmin deals
Garmin watches are among the most reliably discounted products on Black Friday. We log the Amazon UK price daily, so you can check the deal against what each watch cost in October.
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Best value running watch
1. Garmin Forerunner 165
Built-in · 43mm · Up to 11 days · AMOLED touchscreen
An easy-to-use running watch with built-in GPS, wrist heart rate and daily workouts that adapt to your recovery. Check the listing says Forerunner 165 and is a new unit, as renewed Forerunners turn up in the same searches.
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Step up for serious runners
2. Garmin Forerunner 265
Up to 13 days, 20 hrs GPS · AMOLED touchscreen, 46mm · Training readiness, race widget
The running watch for people training for a race, adding training readiness and race-specific suggested workouts on a bigger 46mm case. Check it is the 46mm model and not a renewed listing, and compare it with the 165 on the day, because the 165 already has HRV status and adaptive workouts.
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Everyday health smartwatch
3. Garmin Venu 4 45mm
Built-in flashlight · ECG app · Up to 12 days · AMOLED touchscreen
An everyday smartwatch built around health tracking, with sleep coaching, Body Battery, a health status check and a built-in flashlight. It comes in 41mm and 45mm with different battery life, so check the case size on the deal and that it says Venu 4, not an older Venu.
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Premium multisport pick
4. Garmin Fenix 8
51mm · Up to 29 days · 1.4" AMOLED · Up to 84 hours
An advanced multisport watch for runners, hikers and anyone who wants weeks between charges. Check it is the Fenix 8 in the 51mm AMOLED version, as Fenix 7 stock and smaller cases sit in the same results.
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Rugged outdoor watch
5. Garmin Instinct 3
45mm · LED flashlight · Up to 18 days · 1.2" AMOLED
A tough outdoor watch with a fibre-reinforced case, metal-reinforced bezel, flashlight and Pulse Ox. There is also an Instinct 3 Solar with a smaller 0.9in screen, so check which display you are getting on the day.
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Entry rugged Garmin
6. Garmin Instinct E
45mm midsize · 10ATM · MIL-STD-810 · Compass, barometric altimeter
The pared-back Instinct with essential smart features, compass and altimeter, for walkers who want toughness over a fancy screen. Check the deal says Instinct E and not Instinct 3: the Instinct 3 listing adds an AMOLED screen and LED flashlight that the E listing does not mention.
Nothing matches those filters. Try fewer filters, or search for a brand like "MSI" or "Crucial".
How we rank
We log Amazon UK's price for every product here once a day. A price only counts as a deal when it is below that product's own 30-day low, which the page shows. Black Friday is Friday 27 November 2026.
Prices are Amazon UK and eBay UK at the time we last checked; they move daily, so confirm on the retailer's page. We earn a small commission if you buy through our links, at no cost to you. It never changes the order. More about how we work.