Polar Pacer Pro vs Suunto Run 2
Polar Pacer Pro (2022, listed at $299) and Suunto Run 2 (2026, listed at $349) are both sport watches, so the choice comes down to specifics.
Specs last updated · table prices are list prices; each card shows Amazon's current price when available
Polar Pacer Pro
Lightweight running GPS with hill splitter, race pace and Polar's class-leading training load.
Suunto Run 2
Light running watch (35 g case) with a 2,000-nit AMOLED, dual-band GPS, free offline maps, offline music on 4 GB and about 10 days of daily use.
The verdict
On the numbers we track, Polar Pacer Pro wins on weight (41 g vs 53 g) and price ($299 vs $349); Suunto Run 2 wins on battery life (10 days vs 7 days) and tracked features (5 vs 1).
Bottom line: there is no clear winner on specs (2 to 2). Decide on phone support, how often you are willing to charge, your main sport and your budget, or run the free quiz to see how each ranks for your answers.
Spec by spec
| Spec | Polar Pacer Pro | Suunto Run 2 |
|---|---|---|
| Battery (rated) | 7 days | 10 days |
| Weight | 41 g | 53 g |
| List price | $299 | $349 |
| Water rating | 5ATM | 5ATM |
| Tracked features | 1 | 5 |
| Case size | 45 mm | 46 mm |
| Display | MIP | AMOLED |
| Works with | both iPhone and Android | both iPhone and Android |
| Listed best for | running | running |
| Released | 2022 | 2026 |
Trophy marks the better value on the five measurable specs. Battery is the manufacturer's rating, not our test. How we score is on the methodology page.
Feature overlap
Both have (1)
- built-in GPS
Only Polar Pacer Pro (0)
Nothing unique.
Only Suunto Run 2 (4)
- on-device music
- AMOLED display
- offline maps
- swim tracking
Which one should you pick?
Pick the Polar Pacer Pro if…
- You want to spend less: it lists for $50 less.
- You want a lighter watch: 41 g vs 53 g.
- You might switch phones: it works with both iPhone and Android, the Suunto Run 2 only works with Android.
- You want a display that stays readable in direct sun and sips power.
Skip it if…
- • You want a bright, vivid AMOLED screen — this one uses a lower-power display.
Pick the Suunto Run 2 if…
- You want fewer charges: about 10 days per charge vs 7 days.
- You need on-device music, AMOLED display, offline maps and swim tracking, which the Polar Pacer Pro does not list.
- You might switch phones: it works with both iPhone and Android, the Polar Pacer Pro only works with Android.
- You want the newer model (2026 vs 2022).
- You want a bright AMOLED screen.
Skip it if…
- • You have a small wrist (under about 160 mm) — the 46 mm case we list is large (check whether a smaller size is sold).
Frequently asked questions
Which has better battery life, the Polar Pacer Pro or the Suunto Run 2?
The Suunto Run 2 has the longer rated battery life: about 10 days per charge against 7 days. These are manufacturer ratings; heavy GPS, always-on display and cellular use will cut both.
Which is cheaper, the Polar Pacer Pro or the Suunto Run 2?
The Polar Pacer Pro has the lower list price: $299 against $349 in our database. List prices change often, so check Amazon for today's price.
Do the Polar Pacer Pro and Suunto Run 2 work with iPhone and Android?
Yes, they have the same phone support: both iPhone and Android.
Which is better for swimming, the Polar Pacer Pro or the Suunto Run 2?
Neither has an edge on water rating: both are rated 5ATM. 5ATM is suitable for showering and pool swimming, but not for high-speed water sports or diving. Only the Suunto Run 2 has a dedicated swim-tracking mode in our data.
Not sure either is right for you?
Nine questions about your phone, sport, wrist and budget, scored against all of our watches with the reasoning shown.
Take the free quiz