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Garmin Enduro 4 vs Garmin fenix 9 Pro (51 mm)
The specs that matter for triathlon, side by side, from each maker’s own published figures.
| Spec | Garmin Enduro 4 | Garmin fenix 9 Pro (51 mm) |
|---|---|---|
| GPS battery | 80 h | 56 h |
| Smartwatch battery | 36 days | 31 days |
| Triathlon / multisport mode | Yes | Yes |
| Onboard maps | Yes | Yes |
| Open-water GPS (our rating) | 5 / 5 | 5 / 5 |
| Weight | 66 g | 99 g |
| Screen | MIP 1.4in (280x280) | AMOLED 1.5in (466x466) |
| Price | ~$899.99 | ~$1,199.99 |
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?
Garmin
Pick the Enduro 4 if…
- you want the longer GPS battery: 80 h vs 56 h
- you want the longer smartwatch battery: 36 days vs 31 days
- you want the lighter one: 66 g vs 99 g
Garmin
Pick the fenix 9 Pro (51 mm) if…
On the specs above it doesn’t pull ahead, so choose on fit, feel or price.
Check price →Specs from the makers’ own pages: Garmin, Garmin.
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Triathlon Watch Comparison
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