Garmin Fenix 8 51mm Smart Watch - Glass Grey & Black
401/9516£779.99
Check stock
Check stock to see your delivery and collection options:
Sign in or register to save items to your account. Simply tap the heart again to remove.
About this product
The Garmin Fenix 8 is built for serious athletes and adventurers who refuse to settle for average. This 51mm multisport GPS smartwatch delivers advanced strength training plans, real-time stamina tracking, and sport-specific workouts that push your performance, endurance and injury resistance to new levels. The bright 34.56mm AMOLED touchscreen makes it easy to check your stats mid-workout, while the built-in speaker and mic let you take calls straight from your wrist when paired with your smartphone. There's even a powerful LED flashlight for after-dark adventures.
Track running, cycling, swimming and hiking with built-in GPS, heart rate, sleep and step tracking. Your training readiness score uses sleep quality, recovery, training load, and HRV to show when you're ready for a hard session. With up to 29 days of battery in smartwatch mode and 84 hours in GPS mode, spend less time charging and more training. Water-, swim-, dust-, and scratch-resistant, fits wrists 127-210mm, weighs 102g. Quick-release strap fits Garmin bands for easy style changes. Works with iOS and Android via Bluetooth, Wi-Fi, and NFC. Includes charging cable and 2-year warranty.
Advanced Fenix 8 smartwatch for athletes/adventurers features a big, bright 1.4 AMOLED display, stainless steel bezel and enhanced graphical interface.
Power up your body's performance, endurance and resistance to injury with targeted strength training plans, real-time stamina tracking, sport-specific workouts and a full range of built-in sports apps.
Battery performance - up to 29 days in smartwatch mode; up to 84 hours in GPS mode.
Your training readiness score is based on sleep quality, recovery, training load and HRV status to determine if you're primed to go hard and reap the rewards (data presented is intended to be a close estimation of metrics tracked).
Connectivity
- Compatible with iOS and android.
- Proprietary operating system.
- NFC connection.
- Wi-Fi.
Display information
- 34.56mm AMOLED screen.
- Touchscreen.
- 454 x 454 screen resolution.
Battery
- 759mAh battery capacity.
- Typical usage time of up to 29 days.
- Low usage time of up to 13 days.
- 1.5 hour charge.
Physical specification
- Size: one size strap fits 127 - 210mm wrists.
- Watch size H51, W51, D15.4mm.
- Strap size L210, W26, T2mm.
- Strap can be removed and replaced.
- Weight 102g.
Health & Fitness Features:
- Workouts.
- Running.
- Cycling.
- Swimming.
- Hiking.
- Heart rate monitor.
- Sleep tracking.
- Step tracking.
Tech Features:
- Displays weather.
- Music player.
- Smart phone notifications.
- GPS.
- Compatible with apps from the Garmin connect.
- Fall detection.
Other Features:
- Water resistant.
- Swimproof.
- Dust resistant.
- Scratch resistant.
- Accessories included: Garmin fenix 8 series smartwatch, charging/data cable, documentation, including charger.
- Manufacturer's 2 year guarantee.
- EAN: 0753759338152.
Returns
If you want us to collect an unwanted small item after delivery, it costs £3.95 or you can return it to any store for free. You won’t be charged if the item is faulty, or if it was delivered by a supplier.
4.8
27 reviews
100%
Recommended this product
Customers Say
Garmin Fenix 8 impresses with outstanding battery life, robust build, advanced fitness and sleep tracking, easy connectivity, and a vibrant AMOLED screen. Some minor issues with phone call audio and interface learning curve noted.
An AI generated summary based on recent customer reviews
Each review is verified as authentic by our independent third party and we only publish reviews from customers or Argos Testers who have purchased or used the item. Customers are incentivised to submit product reviews as part of a prize draw.
Great watch
I bought this on offer after watching these for a year or so. Absolutely epic example of a 1st class sports watch. Still getting 20days of battery out of it with most things switched on. The maps are amazing and it's even got me running again. 10.10
Sido76, 45 - 54
Best watch I’ve ever owned
Battery durability connectivity
Kev, 55 - 64
Great watch
Very good product from Garmin battery life amazing and functionality of the watch is amazing
Simz, 45 - 54
Great watch
Partner is very pleased with his purchase, has so many things to do such as tracking sleep, body battery and using this to create workouts based on your ability and any goals you have in the future - definitely worth the money
Ash, 25 - 34
I wanted this watch for a while and I'm glad I got
Watch is everything as promised. It connects very easily through the connect app. The battery is a powerhouse saying at over 25 days till charge is necessary. I've been abit hashy doing some jobs and the durability has held up great no scratches or scfuss appeared. Interface is very streamlined and easy to navigate. Tracking his accurate in the instances I gave used it. I highly recommend this product. I did have issue with phone calls mic and speaker not working but I contacted garmin, done the process sent them the watch and recieved a new one working perfectly.
PQ, 35 - 44
Great piece of kit
Bought this watch a couple of weeks ago and I'm so impressed. So much better than a previous brand I bought. The battery life is amazing and goes for days without needing a charge. It connects to my phone easily and has features I love but never knew I needed until I got this watch. It's a fantastic piece of kit with a brilliant interface. Defo recommend.
TheManGaz, 55 - 64
Fenix
Works super well with an iPhone & the larger face is a winner
Fenix
Excellent
I bought it few weeks ago, and excellent watch.
Vee
Fenix 8
Looks a really nice watch for the price I paid in black Friday sales just hope it turns out to be a bargain
Gord 125, 45 - 54, Leeds
Tried to review to give you alot of info
Bought on black friday event and saved £119 i think. Crazy money but its a watch for life and lifestyle. Its massive but i did select the biggest. Loads of info built in however there is no manual so its trial and error or watching alot of tips videos. Just did a 10k with it and need to tinker with it a little. You have to download Garmin and Garmin connect. Within these apps to can download up to 28 apps via their store, most cost money and normally about £3.99 to £5.99. You can craft you own workout via the app and send it to ths watch which i did for the 10k route, it did it as a countdown. It has huge depth to info. You get satellite guidance and you can add contacts to the watch so they get notified if you have an accident. Adding numbers seems a pain though. I received a call and it only came through the watch even though i had my earbuds in. I believe there is a satellite subscription if you want to take that however you dont need to. It has a torch built in with 5 different levels of brightness, 2 of these modes are red and the others are white. You can set the torch to flash when you run too. Overall its an amazing watch that can do it all, just crazy expensive. Oh and if you want another watch strap the Garmin own via their website are tre expensive. You get a little power cable to charge the watch, a usbc to the weird port the watch has. I bought a usb to the weird port as cable they provid is very very short. Straps are about £12 to £35 on amazon and cables about £3 to £16 depending on what your're lookimg for.
Plonk, 45 - 54
Hi Nicola,
Garmin Fenix 8 51mm Smart Watch - Glass Grey & Black
This does come with Manufacturer's 2 year guarantee.
Thanks for using Q&A
Hello Mtrim
The Garmin Fenix 8 51mm Smart Watch - Glass Grey & Black features Corning® Gorilla® Glass.
Thanks for using Q&A
Hello There,
From the information we have available, I can advise this Garmin Fenix 8 51mm Smart Watch does not have sapphire glass, it has Corning® Gorilla® Glass.
For the Garmin Fenix 8 51mm Smart Watch with sapphire glass you need to look for the following:
- Fēnix® 8 – 51 mm, AMOLED - (PART NUMBER010-02905-20)
Sapphire, Carbon Gray DLC Titanium with Black/Pebble Gray Silicone Band.
- Fēnix® 8 – 51 mm, AMOLED - (PART NUMBER010-02905-20)
Sapphire, Titanium with Spark Orange/Graphite Silicone Band
Thank you for using Q&A
Hello Ad,
The Garmin Fenix 8 51mm Smart Watch - Glass Grey & Black has a stainless steel bezel.
Thanks for using Q&A
Hello Tomas,
The Garmin Fenix 8 51mm Smart Watch - Glass Grey & Black is not solar powered,
Model: 010-02905-00 .
The solar powered model is Garmin Fenix 8 Solar, Model 010-02907-11
Thanks for using Q&A
The small print
*Prices correct as displayed but are subject to change.
The customer and brand answers you’ll see above are submitted independently. As we don’t review these answers, we can’t take responsibility for anything they may say. The responses from Argos colleagues are accurate at the time of publishing. For the latest info, you should check the product page.