If you want better menu navigation
Choose Coros Pace Pro. It scores 4.8 vs 2.2 for menu navigation, with a 3.9 overall score.
Polar Grit X2 Pro Review
Bottom Line
Choose the Polar Grit X2 Pro if you want a rugged Polar watch with strong display, GPS, recovery metrics, and battery. Skip it if value, smartwatch features, app polish, or flawless HR/step accuracy matter most.
Best for
Best for Polar users and outdoor athletes who prioritize rugged hardware, readable maps, reliable land GPS, long activity tracking, and deep recovery metrics over broad smartwatch extras.
Not for
Not for buyers who want strong value, polished app syncing, onboard music, native payments, rich third-party app support, or flawless step and interval heart-rate accuracy.
Verdict
The Polar Grit X2 Pro comes across as a rugged, premium Polar watch with an excellent AMOLED screen, strong outdoor visibility, durable hardware, dependable land GPS, and standout recovery tools. The tradeoff is that its adventure-watch strengths are wrapped in software that several reviewers found dated, with limited smartwatch extras, weak payment/music support, and recurring Polar Flow or syncing complaints. Heart rate results improved and were often good, but interval, cycling, and bursty workouts still exposed lag or misses. Its biggest problem is value: many Pro-focused reviews said the price is hard to justify when similar Polar tools or broader rival feature sets cost less.
Feature Scorecards
Summary
50 reviewed features-
Very positive 4.5-5.08 (16%)
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Positive 3.5-4.421 (42%)
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Neutral 2.5-3.48 (16%)
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Negative 1.5-2.410 (20%)
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Very negative below 1.53 (6%)
Pros
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Durability drew strong praise, with reviewers reporting scratch resistance, impact resistance, and a like-new appearance after use.
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Build quality was consistently praised as premium, rugged, and well assembled.
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Recovery insights were one of Polar’s strongest areas, especially HRV and recovery-linked guidance.
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The AMOLED display was one of the strongest points, repeatedly praised for color, clarity, responsiveness, and map readability.
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Outdoor visibility was consistently excellent across bright sun, daylight, and varied conditions.
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Reviewers strongly liked the rugged-premium styling, calling it one of Polar’s best-looking watches.
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The Titan leather band and several included straps earned strong praise, though one reviewer found a silicone strap floppy.
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Materials were viewed positively where reviewers noted the premium case and rugged hardware.
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Water resistance was viewed as a clear strength for adventure and swimming use.
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On-watch performance was generally snappy and smoother than older Polar models.
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Workout variety was a strength, with reviewers praising the huge sport profile library and broad activity coverage.
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Charging was described as reasonably fast, including quick top-ups and full charging under an hour in one review.
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Buttons were widely liked for speed, texture, glove use, and firm clicks.
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Touchscreen responsiveness was generally praised, including reliable taps/swipes and good wet-weather usability.
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Battery life was generally seen as solid for daily use and GPS tracking, but always-on display, maps, and long navigation sessions reduced endurance.
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GPS accuracy was broadly positive on land, with most reviewers calling it solid or impressive, while some noted drift, slower acquisition, or poor swim tracks.
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Watch faces were generally acceptable to good, with some praise for newer designs but requests for more options.
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One reviewer valued being able to charge during an activity, especially for long hikes.
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ECG was viewed as useful for intentional HRV readings rather than full medical-grade detection.
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Health tracking features were described as working well overall in the BGR review.
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Training, fueling, recovery, and workout suggestions were often praised, while missing TrainingPeaks/on-watch programs hurt athlete workflows.
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Sleep timing was usually praised, while sleep-stage precision and occasional missing/broken sleep metrics limited confidence.
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Mapping and navigation were major strengths, but compass calibration, route workflow, missing rerouting, and map detail limitations created friction.
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Heart-rate accuracy was mixed: many found it solid or improved, but interval, cycling, and bursty efforts exposed misses and lag.
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Comfort was mixed: some found it wearable despite size, while others called it bulky or criticized the strap breathability.
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The AMOLED panel was praised for brightness, though one review noted dramatic dimming at very low battery during workouts.
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Fit was split between praise for smaller-wrist suitability in Grit X2 reviews and criticism of the Pro feeling oversized on a small wrist.
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Overall fitness tracking was adequate to good, with one scientific review describing broad agreement but not class-leading precision.
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Blood oxygen tracking was treated as useful for quick altitude-adaptation checks, with positioning caveats.
Cons
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Wellness insights were useful for simple fitness and recovery context, though scientific sleep-detail confidence was limited.
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Music control was available for phone media, but reviewers saw it as basic.
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One long-term reviewer noted workouts recorded without crashing, despite other bugs and quirks.
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The interface was serviceable but repeatedly described as dated, clunky, or old-school.
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Pairing and syncing were mixed: setup could be straightforward, but Polar Flow sync failures appeared in multiple reviews.
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Notifications worked, but reviewers criticized the lack of replies or actionable options.
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The screen flashlight was useful in a basic way but criticized as awkward to access or aim compared with Garmin-style torches.
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Polar Flow was valued for data but repeatedly criticized as dated, sluggish, buggy, or unintuitive.
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Value was highly contested: base Grit X2 reviews liked the price, but Pro reviews often called the Grit X2 Pro overpriced versus rivals or the Vantage V3.
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Bluetooth-related features worked once connected, but reviewers complained about repeated pairing steps and finicky heart-rate broadcasting.
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Customization was limited by four data fields and dated configuration depth despite some configurable faces and sport profiles.
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Menu navigation was a common weak spot, with reviewers calling sleep data messy, controls unintuitive, and navigation clunky.
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The software/OS experience was described as behind the curve despite the hardware improvements.
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Stress/wellness breathing support was described as basic.
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Smartwatch capability was repeatedly described as limited, especially compared with Garmin, Apple, or WearOS-style devices.
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Step counting was a major weakness because non-step activities and even driving inflated totals.
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Reviewers found the app/platform ecosystem thin, with no proper ecosystem and limited app integration compared with rivals.
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Third-party app/program support was weak, especially the lack of TrainingPeaks support on the watch.
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The lack of Wi-Fi was criticized because map transfers and music-style features depend on cabled or phone workflows.
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Reviewers criticized the lack of native NFC/contactless payment support.
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The lack of onboard music storage or playback was repeatedly flagged as a missing feature.
Compared With Category Average
Compared with other Smartwatches, this product is above average in ECG functionality, recovery insights, band quality, near average in heart rate accuracy, display quality, below average in step counting accuracy, app ecosystem, onboard music storage.
Summary
50 compared features-
Above average 0.4+ pts higher8 (16%)
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Same as average within 0.3 pts17 (34%)
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Below average 0.4+ pts lower25 (50%)
Largest category differences
| Attribute | This product | Category average | Difference |
|---|---|---|---|
| step counting accuracy | 1.5 | 3.8 | -2.3 |
| app ecosystem | 1.5 | 3.6 | -2.1 |
| onboard music storage | 1.0 | 2.9 | -1.9 |
| customization options | 2.3 | 4.1 | -1.8 |
| operating system experience | 2.0 | 3.8 | -1.8 |
| contactless payments | 1.0 | 2.8 | -1.8 |
| value for money | 2.4 | 3.8 | -1.5 |
| third-party app support | 1.5 | 3.2 | -1.7 |
Consider This Instead
If you want better value for money
Choose Suunto Run. It scores 4.7 vs 2.4 for value for money, with a 4.0 overall score.
If you want better customization options
Choose Garmin Forerunner 165. It scores 4.7 vs 2.3 for customization options, with a 4.3 overall score.
If you want better GPS accuracy
Choose Suunto Race S. It scores 4.6 vs 4.0 for GPS accuracy, with a 3.9 overall score.
Compared in Reviews
Products reviewers directly compared with this model, grouped into quick takeaways.
- Cheaper: maps and price The review notes that the cheaper Suunto Race offers virtually identical map sourcing.
polar Vantage V3
- Cheaper: price and feature overlap The reviewer says the Grit X2 Pro is essentially similar to the cheaper Vantage V3.
- Cheaper: price and feature parity The review says the Grit X2 Pro costs more while differing mainly in external case design.
COROS NOMAD
- Cheaper: price The reviewer says the Grit X2 feels overpriced when the COROS NOMAD costs much less.
FAQ
Is the Polar Grit X2 Pro good for outdoor navigation?
Yes, reviewers liked the offline maps, breadcrumb trails, route syncing, and AMOLED map readability. The main caveats were compass calibration friction, limited rerouting, and uneven route workflows.
How accurate is the GPS?
Land GPS was generally praised as solid, strong, or impressive across many reviews. Open-water swim GPS, slower acquisition, or occasional drift showed it is not flawless.
How accurate is the heart rate sensor?
Reviewers saw improved and often reliable heart-rate tracking, especially in easier or steady efforts. Intervals, cycling, short bursts, and some trail sessions still caused lag, spikes, or missed efforts.
Does it work well as a smartwatch?
Only partly. Reviewers repeatedly said notifications, music controls, and widgets are basic, while native payments, onboard music, app depth, and broader smartwatch extras are missing.
Is the display easy to read outdoors?
Yes. The AMOLED display was one of the strongest areas, with multiple reviewers praising clarity, brightness, color, and visibility in bright outdoor conditions.
Is the Polar Grit X2 Pro worth the price?
Most Pro-focused reviews were cautious on value because cheaper Polar or rival watches offer similar tools or broader feature sets. It makes the most sense for users who specifically want Polar’s rugged premium build and recovery ecosystem.
Sample Expert Reviews We Analyzed
These are a few of the reviews included in our analysis.
Video Reviews
YouTube - The Quantified Scientist
- Review score
- 3.5
Article Reviews
pocket-lint.com
- Review score
- 3.3
trailandkale.com
- Review score
- 3.6
tomsguide.com
- Review score
- 4.1
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