Amazfit Active 3 Premium vs COROS PACE 4 Pro: which should you buy?
Get the COROS PACE 4 Pro. It is the stronger watch for long days outdoors, with up to 60 hours of GPS, and it works fully with an iPhone, where the Amazfit Active 3 Premium works with limits. For serious training, it is worth the extra money.
Who should get the COROS PACE 4 Pro
Get the PACE 4 Pro if you train hard and want the longest battery for it. COROS lists up to 60 hours of GPS and 21 days of daily use, with a race predictor and a virtual pacer to plan your sessions. It works fully with an iPhone and with an Android phone.
Who should get the Amazfit Active 3 Premium
Get the Active 3 Premium if you want a light everyday watch that takes running seriously. Amazfit gives it built-in running workouts, coached plans from a 5K to a marathon, and running power, plus heart rate, blood oxygen, skin temperature and sleep tracking with no subscription. It also carries free offline maps with turn-by-turn directions. On an iPhone it works with limits, so some features that need deeper phone access stay on Android.
The differences that matter
The screens are close, at up to 3,500 nits on the PACE 4 Pro against 3,000 nits. Both are easy to read outdoors.
The Active 3 Premium is ahead on heart rate and sleep, and it costs a fraction of the price. For a casual runner, it is plenty of watch.
Price and value
Today the Amazfit Active 3 Premium costs $169.99 (checked Nov. 4, 2026) and the COROS PACE 4 Pro costs $449 (checked Nov. 4, 2026). The Amazfit Active 3 Premium is cheaper by $279.
For hard training and long days, pick the COROS PACE 4 Pro.
Amazfit Active 3 Premium vs COROS PACE 4 Pro
Amazfit Active 3 Premium
$169.99 at Amazfit
COROS PACE 4 Pro
$449 at COROS- Amazfit Active 3 Premium: 1.32-inch AMOLED, 466 x 466, up to 3,000 nits, sapphire glassDisplayCOROS PACE 4 Pro: 1.47 in LTPO AMOLED, 466 Ă— 466, up to 3,500 nits, sapphire glass
- Amazfit Active 3 Premium: Up to 12 days with typical use, up to 7 days with heavy use; up to 24 hours of continuous GPSBatteryCOROS PACE 4 Pro: GPS: up to 60 hrs (45 hrs always-on); dual-frequency: 40 hrs (30 hrs); daily use: 21 days (7 days always-on)
- Amazfit Active 3 Premium: 38g without the strapWeightCOROS PACE 4 Pro: 38g watch body only; 43g with nylon band, 51g with silicone band
- Amazfit Active 3 Premium: 5 ATM (water resistant to 50 meters): showers and swimmingWater resistanceCOROS PACE 4 Pro: 5 ATM (surface water, not diving)