SKU: 74382086256

POLAR Grit X

Sale price$254.93 Regular price$283.25
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Ships within 48 hours · Estimated delivery Aug 26 - Aug 31

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Description

POLAR Grit XOUTDOOR MULTISPORT WATCH WITH GPS AND ALL ESSENTIAL TRAINING FEATURES The Polar Grit X outdoor multisport watch is an uncompromising combination of rugged and durable, yet lightweight design, top training features and the support of Polar Flow, the ultimate training platform. Polar Grit X comes with built in GPS, compass and altimeter in training mode, and Polars unique Smart Coaching features that make sure youre ready for your future adventures.

OUTDOOR MULTISPORT WATCH WITH GPS AND ALL ESSENTIAL TRAINING FEATURES

The Polar Grit X outdoor multisport watch is an uncompromising combination of rugged and durable, yet lightweight design, top training features and the support of Polar Flow, the ultimate training platform.

Polar Grit X comes with built-in GPS, compass and altimeter in training mode, and Polar’s unique Smart Coaching features that make sure you’re ready for your future adventures.

STYLE MEETS STRENGTH

When you’re going further than anyone else, you need tools that last with you. Polar Grit X is designed to take you through even the roughest, most epic sessions without clashing with your everyday style.

MILITARY-LEVEL DURABILITY

Polar Grit X has passed several MIL-STD-810G tests, including extreme temperatures, drop and humidity.

LET NOTHING WEIGH YOU DOWN

At 64 grams, Polar Grit X is one of the lightest outdoor multisport watches out there.

GO BEYOND AND BACK

The ultra-long battery life and multiple power save options make sure Polar Grit X won’t let you down even on your longest adventures.

DO WHAT MOVES YOU

Whether you're out on the trails or preparing for your future adventures with supportive workouts indoors, Polar Grit X comes with all the essential tools you need to make progress and achieve your goals.

LEARN TO REFUEL

Stay energized throughout your session with the new FuelWise™ fueling assistant.

ELEVATE YOUR GOALS

The detailed uphill and downhill stats from Hill Splitter™ tell you how you performed on the ascent and descent sections of your route.

AIM HIGHER

Your journey starts long before the trailhead. The and make sure you’re well prepared for your pursuit to conquer the trails.

STAY ON THE RIGHT PATH

Plan your route on Komoot and let the turn-by-turn guidance on the watch keep you on the right track.

DON’T LET THE ELEMENTS HOLD YOU BACK

There’s no such thing as bad weather when you’re well prepared. Polar Grit X shows you current weather and a 2-day forecast.

DISCOVER THE ULTIMATE TRAINING PLATFORM

Polar Grit X goes hand in hand with Polar Flow, the app and web service that keeps all your training, activity and sleep data, plans and progress reports conveniently in one place and at hand whenever you need it.

PLAN AND ANALYSE

Make a training plan for a full season and keep track of your progress with the extensive analysis tools.

SYNC YOUR DATA TO OTHER SERVICES

With Polar Flow, you can automatically sync all your training data to other apps, such as Strava or TrainingPeaks.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 74382086256

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A
Verified Purchase
ABK
Whiting, US
★★★★★ 5
Great no shows for people with larger feet
Size: Large, Color: (001) Black / Black / Castlerock
Some of my favorite socks!! Great quality, fit, and material. I love that they don't slip down in my shoes, especially considering I have larger feet. I also love that Under Armour offers larger sizes in their socks considering everyone in our household has much larger feet than others.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 3, 2026
T
Verified Purchase
Tatacrio
Natrona Heights, US
★★★★★ 5
Best liner socks EVER
Size: Medium, Color: (348) Silica Green / Silica Green / Hydro Green
I have them in every color and used to get them from Sams, but they stopped selling them and I was lucky to find them on Amazon. Got all colors again. They stay, it's all I'm gonna say! And don't show in any of my tennis shoes. Absolutely love them and wear them until they get holes. They last a LONG time too. They're on the thin side and my foot loves them because they tend to get hot. There's no shrinking, they wash great with exception of the white ones I couldn't manage to keep white - they turned a bit greyish.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 4, 2026
C
Verified Purchase
Christy F
Phoenix, US
★★★★★ 5
Great socks
Size: Medium, Color: Pink - 647
Well-made and comfortable to wear. Great for golf and other outdoor activities. Like them because they do not show above shoes.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2026
C
Verified Purchase
Cait E
Chelsea, US
★★★★★ 5
These ACTUALLY stay put all day long - I was skeptical, but am so glad I took a chance on these
Size: Medium, Color: (014) Halo Gray / Halo Gray / Castlerock
I was so skeptical about whether these would stay on my feet all day without sliding down into my shoe - I’ve tried so many socks in the past with the silicone strip on the heel which failed. I’ve owned these for a couple months now and they have never slipped down - they stay put all day! I love the variety of colors to choose from, and the value per pack is great since six pairs come per pack (I thought it was only three when I first purchased and was pleasantly surprised by the additional pairs). They also have perfect thickness - not too warm to wear during the summer months with sneakers; I live in a tropical climate, though, so I’m not sure how they will do in cooler climates. I’ve washed each pair once or twice and the color and quality of the silicone has stayed so far (knock on wood). Overall: high recommend based on my experience so far!
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Reviewed in the United States on September 13, 2025
M
Verified Purchase
Maggie Vega
Omaha, US
★★★★★ 5
Great fit!
Size: Medium, Color: (403) Washed Navy / Washed Navy / Blue Smoke
Great quality!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026

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