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Coros Pace 3 vs Garmin Instinct 3 AMOLED (45 mm)
The specs that matter for triathlon, side by side, from each maker’s own published figures.
| Spec | Coros Pace 3 | Garmin Instinct 3 AMOLED (45 mm) |
|---|---|---|
| GPS battery | 38 h | 32 h |
| Smartwatch battery | 15 days | 18 days |
| Triathlon / multisport mode | Yes | Yes |
| Onboard maps | No | No |
| Open-water GPS (our rating) | 5 / 5 | 5 / 5 |
| Weight | 30 g | 53 g |
| Screen | Memory LCD (MIP-type) | AMOLED |
| Price | See retailer | ~$349.99 |
Open-water GPS is our 1–5 rating from the satellite systems each maker lists: multi-band receivers score 5. Everything else is the maker’s own figure.
Which should you pick?
Coros
Pick the Pace 3 if…
- you want the longer GPS battery: 38 h vs 32 h
- you want the lighter one: 30 g vs 53 g
Garmin
Pick the Instinct 3 AMOLED (45 mm) if…
- you want the longer smartwatch battery: 18 days vs 15 days
Specs from the makers’ own pages: Coros, Garmin.
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