Our Verdict
Polar Pacer Pro is the running watch for those who run hills. Running power unaffected by gradient, barometric altitude accuracy and Hill Splitter analytics give hill runners insights that flat-terrain pace metrics miss entirely. Garmin's ecosystem is larger — Polar wins specifically for altitude-based training and running power on technical terrain.
Pros & Cons
✓ Pros
- Running Power metric measures actual effort regardless of terrain — hills show true exertion without GPS distortion
- Barometer altitude tracking is more accurate than GPS altitude — critical for hill running and racing
- Hill Splitter breaks down hilly runs into climbing and descending segments with individual stats
- 35-hour GPS battery covers ultra-marathon distances without charging
- Polar's 40-year heart rate monitoring heritage — the brand that invented wrist HR monitoring
✗ Cons
- Polar Flow app is less intuitive than Garmin Connect for new users
- No AMOLED display — MIP display is readable outdoors but less attractive than competitors
- Polar's running community is smaller than Garmin's — fewer training plan resources
Key Specifications
| Power | Running power metric |
|---|---|
| Altitude | Barometric (accurate) |
| Hill Splitter | Yes |
| Battery | 35 hours GPS |
| Display | MIP (not AMOLED) |
| Heritage | Polar, HR since 1982 |
Performance
Polar Pacer Pro is the running watch for those who run hills. Running power unaffected by gradient, barometric altitude accuracy and Hill Splitter analytics give hill runners insights that flat-terrain pace metrics miss entirely. Garmin's ecosystem is larger — Polar wins specifically for altitude-based training and running power on technical terrain. On paper the headline numbers are power of Running power metric, altitude of Barometric (accurate), hill splitter of Yes, battery of 35 hours GPS, display of MIP (not AMOLED), heritage of Polar, HR since 1982. Its standout is that running power metric measures actual effort regardless of terrain — hills show true exertion without gps distortion
Build Quality & Design
Beyond that, owners and the spec sheet point to a few more genuine strengths. Barometer altitude tracking is more accurate than GPS altitude — critical for hill running and racing. Hill Splitter breaks down hilly runs into climbing and descending segments with individual stats. We can't bench-test durability, but the depth of positive long-term owner feedback is the best available proxy for how it holds up.
Value for Money
It isn't flawless. Polar Flow app is less intuitive than Garmin Connect for new users. No AMOLED display — MIP display is readable outdoors but less attractive than competitors. Polar's running community is smaller than Garmin's — fewer training plan resources. Whether those matter depends entirely on how you'll use it. At the premium price point, the trade-offs are easy to live with for the right buyer. It's the right call for Polar Pacer Pro is the running watch for those who run hills. Running power unaffected by gradient, barometric altitude accuracy and Hill Splitter analytics give hill runners insights that... Look elsewhere if you're among Road runners who train primarily flat — running power's advantage over pace is reduced on flat terrain.
Final Verdict
Polar Pacer Pro is the running watch for those who run hills. Running power unaffected by gradient, barometric altitude accuracy and Hill Splitter analytics give hill runners insights that flat-terrain pace metrics miss entirely. Garmin's ecosystem is larger — Polar wins specifically for altitude-based training and running power on technical terrain.
Check Price on Amazon ↗FAQ
Is the Polar Pacer Pro GPS Running Watch worth the money?
Polar Pacer Pro is the running watch for those who run hills. Running power unaffected by gradient, barometric altitude accuracy and Hill Splitter analytics give hill runners insights that flat-terrain pace metrics miss entirely. Garmin's ecosystem is larger — Polar wins specifically for altitude-based training and running power on technical terrain. Polar Pacer Pro is the running watch for those who run hills. Running power unaffected by gradient, barometric altitude accuracy and Hill Split
Who should NOT buy the Polar Pacer Pro GPS Running Watch?
Road runners who train primarily flat — running power's advantage over pace is reduced on flat terrain.
Is the Polar Pacer Pro GPS Running Watch available in the UK and US?
Yes — we list both Amazon UK and US links. Always verify voltage compatibility (UK 230V, US 120V).
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