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COROS APEX 2 vs Garmin fenix 8 AMOLED (43 mm)
The specs that matter for triathlon, side by side, from each maker’s own published figures.
| Spec | COROS APEX 2 | Garmin fenix 8 AMOLED (43 mm) |
|---|---|---|
| GPS battery | 40 h | 28 h |
| Smartwatch battery | 13 days | 10 days |
| Triathlon / multisport mode | Yes | Yes |
| Onboard maps | Yes | Yes |
| Open-water GPS (our rating) | 4 / 5 | 5 / 5 |
| Weight | 53 g | 66 g |
| Screen | MIP (Memory LCD) | AMOLED |
| Price | See retailer | ~$999.99 |
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 APEX 2 if…
- you want the longer GPS battery: 40 h vs 28 h
- you want the longer smartwatch battery: 13 days vs 10 days
- you want the lighter one: 53 g vs 66 g
Garmin
Pick the fenix 8 AMOLED (43 mm) if…
- you want better open-water GPS (our rating): 5 / 5 vs 4 / 5
Specs from the makers’ own pages: COROS, Garmin.
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Triathlon Watch Comparison
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