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Head to Head

Coros Pace 4 vs Polar Ignite 3

The Pace 4 costs $80 less and beats the Ignite 3 on GPS battery (41 hours versus 18), water resistance (5 ATM versus 3), and offline maps, with a 4.8 rating. The Ignite 3 is 5 grams lighter and brings Polar's FitSpark daily workout guidance and SleepWise recovery data.

Coros Pace 4Coros

Coros Pace 4

4.8
Polar Ignite 3Polar

Polar Ignite 3

3.9
Only 35 Grams
$249
Lower price
MSRP
$399
Semi-Smart
Watch Type
Semi-Smart
Solid Training Data
Training Data
Solid Training Data
iOS & Android
Phone
iOS & Android
4.8
Rating
3.9†
41 hrs
Longer battery
GPS Battery Life
18 hrs
Dual-Band
GPS
Dual-Band
40g
Weight
35g
Lighter
43mm
Case Size
43mm
No
Wrist Calls
No
Yes
Has maps
Offline Maps
No
Local files only
More music options
Offline Music
No
5 ATM
More water resistant
Water Resistance
3 ATM
—
Notable For
Only 35 Grams
Best For
  • •You want the better-value running watch with maps and long battery
  • •Coros's training metrics fit what you need
  • •You want Polar's recovery and sleep guidance in a very light case
  • •You already use Polar Flow
The Full Story

At 40 grams with a bright AMOLED screen, dual-band GPS, and 41 hours of GPS battery, the Pace 4 punches well above its $249 price. A recent firmware update added offline maps, closing the biggest gap between it and pricier watches, while it still skips deep smartwatch extras to stay focused on being an excellent, lightweight training tool.

The Ignite 3 is Polar's fitness and wellness watch, with a 1.28-inch AMOLED touchscreen, dual-frequency GPS, and Polar's FitSpark daily workout guidance and SleepWise recovery data. At 35 grams with the strap it's the lightest watch in Polar's current range. It has no barometer, compass, ECG, or maps, only 3 ATM water resistance, and GPS battery life is short at about 18 hours in performance mode, so it suits everyday runners more than long-distance racers.

*Estimated — this model's exact GPS battery life isn't published by the manufacturer. All figures are standard GPS mode, midsize case, no solar boost.

†Estimated — this model launched too recently to have an established customer rating yet.

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