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Amazfit Balance 2 vs Garmin Venu 4 (45 mm)
The specs that matter for triathlon, side by side, from each maker’s own published figures.
| Spec | Amazfit Balance 2 | Garmin Venu 4 (45 mm) |
|---|---|---|
| GPS battery | 33 h | 20 h |
| Smartwatch battery | 21 days | 12 days |
| Triathlon / multisport mode | Yes | Yes |
| Onboard maps | Yes | No |
| Open-water GPS (our rating) | 5 / 5 | 4 / 5 |
| Weight | 43 g | 56 g |
| Screen | AMOLED | AMOLED 454x454 |
| Price | See retailer | ~$549.99 |
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?
Amazfit
Pick the Balance 2 if…
- you want the longer GPS battery: 33 h vs 20 h
- you want the longer smartwatch battery: 21 days vs 12 days
- you want onboard maps
- you want better open-water GPS (our rating): 5 / 5 vs 4 / 5
- you want the lighter one: 43 g vs 56 g
Garmin
Pick the Venu 4 (45 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: Amazfit, Garmin.
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Triathlon Watch Comparison
Battery life, open-water GPS and maps across the watches triathletes buy.
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Triathlon watches, compared
Every product in this category in one spec table, plus 820 head-to-heads.
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