Polar Grit X2

Night Black

Polar Grit X2 is a compact, robust, well-equipped outdoor watch crafted for big adventures and everyday performance.

Built for life on and off the trails, it combines advanced training, recovery, and biosensing tools to help you explore further and perform at your best. A scratch-resistant sapphire glass AMOLED display ensures crisp visuals in any condition, while dual-frequency GPS delivers precise location tracking with full-color maps and turn-by-turn navigation.

With up to 7 days of battery on a single charge, 24/7 performance tracking, and an intuitive interface, Polar Grit X2 is the perfect tool to take wherever you go.

Training & Recovery Activity Sleep & Wellness Outdoors & Navigation Tests Utilities Hardware Connectivity All

HR Sensor Mode Global Navigation Satellite Systems Turn-by-Turn Guidance powered by komoot Track Back Hill Splitter™ Route & Elevation Profiles Route Guidance Back to Start Offline Maps Planned Routes & Breadcrumbs Vertical Speed & VAM Altimeter Points-of-Interest Ultra-Long Battery Life Elixir™ Dual-Frequency GPS Altimeter SleepWise™ Nightly Recharge™ Sleep Plus Stages™ Sleep Phases Serene™ Guided Breathing Exercise SpO2 Test Wrist-ECG Nightly Skin Temperature Training Load Pro™ Energy Sources Wrist-Based Running Power FitSpark™ Daily Training Guide FuelWise™ Fuelling Assistant Weekly Summary Swimming Metrics Running Program Season Planner Training Targets Voice Guidance Work-Rest Guide Vertical Speed & VAM Route Overview in Training Summary Pool Swimming Styles in Training Summary Recovery Pro™ Running Performance Test Fitness Test Walking Test Cycling Performance Test (FTP) Orthostatic Test Leg Recovery Test Flashlight Watch Face Color Themes Daylight Times Weather Polar Flow Music Controls Phone Notifications Find My Phone Internal Notifications Charging During Training 24/7 Activity Tracking Step Count Activity Benefit Smart Calories

Dimensions: Width: 44.7 mm; Height: 44.7 mm; Thickness: 12.5 mm

Weight: Total weight: 62 g; Total weight without wristband: 39 g

Display: Display type: AMOLED; Display size: 1.28 Inch; Display resolution: 416 × 416; Touch screen: Yes; Always on display: Yes; Ambient light sensor: Yes

Performance: CPU speed: 275 MHz; Memory: 37 MB; Storage: 32 GB

Materials: Case material: Plastic; Screen material: Sapphire Glass; Bezel material: Stainless steel

Geo location: GPS: Yes; Glonass: Yes; Galileo: Yes; BeiDou: Yes; QZSS: Yes; Assisted GPS: Yes; Assisted Glonass: Yes; Assisted Galieo: Yes; Assisted QZSS: Yes; Dual-frequency GPS: Yes

Connectivity: Bluetooth technology: Bluetooth® LE; USB cable: Proprietary / USB-C

Durability: Operation temperature min: -20 °C °C:; Operation temperature max: 50 °C °C:; Water resistance: WR50; Tested against military standards: MIL-STD-810H

Sensors: Elixir: Yes; ECG: GEN 1; SpO2: GEN 1; Skin Temp: GEN 1; OHR: GEN 4; Barometer: Yes; Magnetometer compass: Yes; Accelerometer: Yes; Gyroscope: Yes

Battery: Battery capacity: 310 mAh; Battery type: Li-Pol; Battery rechargeable: Yes; Performance training mode: 30 h; Eco training mode: 90 h; Smartwatch mode: 7 d

Misc: Stop watch: Yes; Speed pace: Yes; Countdown timer: Yes; Interval timers: Yes; Manual laps: Yes; Automatic laps: Yes; Autostart stop: Yes; Vibration alerts: Yes; Alarm: Yes; Clock: Yes; Backlight: Yes; Date and weekday: Yes; Time of the day: Yes; Button lock: Yes; Updateable firmware: Yes

UI languages: Swedish; Polish; English; French; Russian; Danish; Czech; Dutch; German; Portuguese; Italian; Estonian; Spanish; Indonesian; Chinese (simplified); Turkish; Slovenian; Hungarian; Japanese; Norwegian; Finnish

Night Black

Polar Grit X2

Polar Premium Silicone Wristband, 22mm

Polar Charge 2.0

Polar Grit X2

Polar Premium Silicone Wristband, 22mm

Polar Charge 2.0

Polar Grit X2

Polar Premium Silicone Wristband, 22mm

Polar Charge 2.0

Polar

Grit X2

Buy now

Design

Purpose-built.
Certified tough.

Tech & Battery

Power that keeps up.

AMOLED Display

See more.
Feel more.
Do more.

Navigation

Explore freely.
Move confidently.

Biosensing

Get to know you better.

Training

Train smarter.
Go further.

Sleep & Recovery

Rest is part of the plan.

Smart Features

Stay focused.
Stay connected.

Strava

komoot

TrainingPeaks

Clue

Strava

60-Day Free Trial.

Record and upload every session you do; from short workouts, to multi-day hikes; and get in-depth metrics and analytics that you can share with the rest of the community.

Learn more

Please note: You are not eligible for this trial if you have previously signed up for two or more Strava trial offers, or if you were a subscriber within the last six months.

komoot

60-Day Free Premium Trial.

Real-time, turn-by-turn guidance and voice navigation worldwide – now with multi-day planner, live tracking, and sport-specific & 3D maps.

Learn more

The komoot Free Region Bundle offer must only be registered to one account but can be used on all devices.

TrainingPeaks

30-Day Free Premium Trial

TrainingPeaks is the ultimate app for athletes across a diverse spectrum of sports to push their limits with advanced tracking, scheduling tools, training plans, and data-driven insights.

Learn more

In order to receive the Bonus Pack email you need to accept the Marketing consent from Polar. Manage your consent at account.polar.com
Please note: After the free Premium trial, your account will automatically revert to the free, Basic account. Valid for one-time use per customer and cannot be combined with other offers.

Clue

3-Month Free Clue Plus Membership

Clue is the go-to app for understanding your menstrual cycle — from period and symptom tracking to science-based insights and personalized predictions. Whatever stage you’re in, Clue helps you stay in tune with your body.

Learn more

*In order to receive Polar Bonus Packs, please accept marketing consent from Polar. You can manage consents at account.polar.com

Compare with other watches

Polar Grit X2

€479.90

Buy now

Watch size 44.7 mm x 44.7 mm x 12.5 mm

Display size 1.28 Inch

Weight 62 g

Screen material Sapphire Glass

Performance training mode 30h

Military standard MIL-STD-810H

Watch size

Display size

Weight

Screen material

Performance training mode

Military standard

Polar Grit X2 Pro

€749.90

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Watch size 48.6 mm x 48.6 mm x 13.4 mm

Display size 1.39 Inch

Weight 79 g

Screen material Sapphire Glass

Performance training mode 43h

Military standard MIL-STD-810H

Polar Vantage M3

€399.90

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Watch size 44.7 mm x 44.7 mm x 12.2 mm

Display size 1.28 Inch

Weight 53 g

Screen material Gorilla Glass

Performance training mode 30h

Military standard none

Explore more

Polar Flow This is your personal space.

Polar Flow is the online window to your training, activity and sleep. It works seamlessly with your Polar product and helps you track your training, analyze your progress and achieve more. Available on desktop and mobile.

Packed with over 150 sports.
Personalize your experience.
100% Free. No hidden fees.

If it’s Personal, it’s Private.

Your data is safe, secure, and not for sale.

Explore more

Design

Purpose-built. Certified tough.

Lightweight by design.

You don’t notice it — and that’s the point. At just 62g and 12mm thick, this watch is made to move with you. It’s slim, compact, and sits naturally on your wrist through every mile, climb, and rep.

Materials made to last.

A reinforced polymer case, stainless steel bezel, and sapphire glass face come together for strength, scratch resistance, and all-day comfort. Premium where it matters. Tough where it counts.

Corrosion-resistant stainless steel bezel
Scratch-resistant sapphire crystal glass
Water-resistant up to 50m (WR50)

Tested to military standards.

This watch meets MIL-STD-810H military-grade guidelines — a rigorous series of environmental tests for heat, cold, shock, humidity, and more. It’s built to perform in conditions that push the limits.

Tech & Battery

Power that keeps up.

Fast where it matters.

A 275 MHz CPU and expanded memory make everything quicker — from launching workouts to loading offline maps. It’s built to respond fast, so nothing slows you down in the moment.

275 MHz
CPU speed for smoother, faster processing.
37 MB
memory to handle more data and functions.
32 GB
storage for saving multiple offline maps and sessions.

Battery that goes the distance.

Train longer, explore further. With up to 90 hours in Eco Training Mode and 30 hours in Performance Mode, your watch stays with you through every mile, summit, and session for up to 7 days per charge.

Replaceable battery. Longer life.

Designed with sustainability in mind, the battery is replaceable — extending your product’s lifespan and reducing electronic waste without compromising performance.

Built for future updates.

Thanks to PolarOS, you get smarter performance and more efficient energy use — and a unified platform designed to make future software updates faster, smoother, and more powerful.

AMOLED Display

See more. Feel more. Do more.

Always sharp. Always on.

The 1.28” AMOLED display shows every stat, beat, and detail — even in direct sunlight or at night. With 416x416px resolution and an always-on ambient light sensor, it’s responsive when you move and clear when you glance.

Dashboards, your way.

Personalize your watch face with widgets and training views that match your goals. Customize what you see, how you see it, and get faster access to what matters — without breaking stride.

Built-in flashlight. Seriously.

Need to see in the dark? The AMOLED screen doubles as a quick-access flashlight — perfect for early starts, late finishes, and unexpected moments off-grid.

Navigation

Explore freely. Move confidently.

Ultra-accurate GPS. Anywhere.

Dual-frequency GPS gives you next-level positioning — even in deep forests, dense cities, or high-altitude terrain. It cuts interference and locks onto your location faster, so you’re always one step ahead of where you are.

Offline maps that go with you.

Explore with full-color, zoomable maps that work without a signal. Roads, trails, elevation lines — it’s all there, ready to download and take off-grid. No reception? No problem.

Discover more with points of interest.

Mark waypoints, tag viewpoints, and create your own Points of Interest — or use built-in guides to find shelters, peaks, or trailheads. Stay curious, keep moving.

Guidance that keeps you on track.

Plan your route in advance or let breadcrumbs lead you back. With turn-by-turn navigation, rerouting, and trackable paths, you’re free to wander without getting lost.

Biosensing

Get to know you better.

Smarter sensors. Deeper insight.

Powered by POLAR Elixir™, our next-generation biosensing platform tracks more of your body’s signals with greater precision — from heart rate to hydration to temperature. It’s your body, decoded.

Advanced heart and recovery tracking.

Track your heart’s rhythm, rate, and variability with precision — even while sleeping, training, or recovering. With Gen-4 OHR and built-in ECG, you get the most complete picture we’ve ever delivered.

See what’s happening under the surface.

Monitor blood oxygen saturation with SpO2 and get nightly skin temperature insights — especially useful for altitude training, illness recovery, and overall readiness.

Meaningful data, made personal.

It’s not just about numbers. POLAR Elixir™ brings it all together — translating biometric signals into simple insights that help you train smarter, recover faster, and understand your body like never before.

Training

Train smarter. Go further.

Real-time performance, on your wrist.

From wrist-based running power to vertical speed and VAM, you get precise, in-the-moment data that helps you pace better, push harder, and perform with purpose.

Optimized for the outdoors.

Tackle trails, hills, and long routes with tools like Hill Splitter™ and FuelWise™ — designed to help you manage energy, navigate elevation, and train efficiently in rugged conditions.

Track progress with real metrics.

See how your sessions add up. With Training Load Pro™ and Performance Tests, you’ll know when you’re building fitness, peaking, or ready to step it up.

Sleep & Recovery

Rest is part of the plan.

Because sleep isn't rest. It's repair.

Poor sleep slows recovery, weakens performance, and raises your risk of injury. That’s why Sleep Plus Stages™ doesn’t just track your sleep — it shows how it affects your body, your training, and your progress.

Wake up with a plan.

With Nightly Recharge™ and SleepWise™, you’ll know how well your body bounced back — and whether you’re ready to push, pause, or shift gears. It’s recovery, turned into data.

Tools to wind down, and bounce back.

Guided breathing with Serene™ helps you reset. Orthostatic Tests reveal how your body’s coping with stress and training load. Because how you recover defines how far you’ll go.

Smart Features

Stay focused. Stay connected.

Essentials, without distractions.

Control your music, check the weather, and receive push notifications — all without taking your phone out of your pocket (or pack). Just the info you need, right when you need it.

Smart when you want it. Silent when you don’t.

With real-time updates and call/text alerts, you stay in the loop on the go — or choose Do Not Disturb when you’re off the grid and off the clock.

Lost your phone? Not anymore.

Use the built-in “Find My Phone” feature to trigger a sound and track it down fast — whether it’s under a jacket or buried in your trail bag.

Polar Grit X2

Outdoor Watch

Grit X2

Design

Tech & Battery

AMOLED Display

Navigation

Biosensing

Training

Sleep & Recovery

Smart Features

Bonus packs

Strava

komoot

TrainingPeaks

Clue

Compare with other watches

Polar Grit X2

Polar Grit X2 Pro

Polar Vantage M3

Polar Flow This is your personal space.

Design

Lightweight by design.

Materials made to last.

Tested to military standards.

Tech & Battery

Fast where it matters.

Battery that goes the distance.

Replaceable battery. Longer life.

Built for future updates.

AMOLED Display

Always sharp. Always on.

Dashboards, your way.

Built-in flashlight. Seriously.

Navigation

Ultra-accurate GPS. Anywhere.

Offline maps that go with you.

Discover more with points of interest.

Guidance that keeps you on track.

Biosensing

Smarter sensors. Deeper insight.

Advanced heart and recovery tracking.

See what’s happening under the surface.

Meaningful data, made personal.

Training

Real-time performance, on your wrist.

Optimized for the outdoors.

Track progress with real metrics.

Sleep & Recovery

Because sleep isn't rest. It's repair.

Wake up with a plan.

Tools to wind down, and bounce back.

Smart Features

Essentials, without distractions.

Smart when you want it. Silent when you don’t.

Lost your phone? Not anymore.

Hey there, sign up and get 10% off