Most serious sports watches ask you to choose between brilliant battery life or a display worth actually looking at, but the Garmin’s capable Fenix 8 refuses to make that compromise.
And, with the Garmin Fenix 8 dropping from £789.99 to £618 and saving you £171.99 in the process, it’s the cheapest it has been all year. But you’d better be quick; the deal ends today.

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The Garmin Fenix 8 hits its lowest price of the year, but deal ends today
At £618 for today only, this is your best chance to get the Garmin Fenix 8 with all its incredible health tracking features at a great price.
now
£618
The 1.4-inch AMOLED display peaks at 1,000 nits, which means it stays readable in direct sunlight on a trail run or a summer cycle without you having to shield it with your palm.
Battery life reaches up to 16 days in smartwatch mode and 47 hours with GPS active, so even a long multi-day hiking trip or an ultra-endurance event shouldn’t leave you scrambling for a charge mid-route.
Navigation is handled by multi-band GPS with SatIQ technology, alongside a 3-axis compass, gyroscope, and barometric altimeter, which together give you the kind of positional accuracy that matters when you’re off-grid and the path isn’t obvious.
The dynamic round-trip routing feature deserves a mention here, because it lets you set a target distance and receive turn-by-turn directions that adapt to bring you back on time, which is genuinely useful for runners or hikers who want structure without pre-planning every kilometre.

Beyond sport, the Fenix 8 layers in 24/7 health tracking, including wrist-based heart rate, advanced sleep monitoring, respiration tracking, and Pulse Ox, alongside a training readiness score that factors in sleep quality, recovery, and HRV status to tell you whether pushing hard today is actually a good idea.
A 40-metre dive rating and leakproof metal buttons extend its range to scuba and freediving, while the stainless steel bezel and built-in LED flashlight round out a watch designed to function in conditions most people will never actually test it in.
This is a watch for athletes and adventurers who want one device that moves between the gym, the trail, and everyday life without compromise, and at £618 with the deal expiring today, it’s the most accessible the Garmin Fenix 8 has been all year.
Before you check out, it’s worth knowing that our best Garmin watches of 2026 guide breaks down the full range, from entry-level trackers to flagship multisport watches, so you can be confident this is the right pick for you.
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