Some links on this page are affiliate links: we may earn a commission, at no extra cost to you. As an Amazon Associate I earn from qualifying purchases. How this works
Saris H3 Plus vs Wattbike Proton
The specs that matter for triathlon, side by side, from each maker’s own published figures.
| Spec | Saris H3 Plus | Wattbike Proton |
|---|---|---|
| Type | Direct drive | Smart bike |
| Max simulated grade | 20% | 25% |
| Max power | 2,000 W | 1,800 W |
| Power accuracy | ±2% | ±1% |
| ERG mode | Yes | Yes |
| Folds for storage | Yes | — |
| Cassette included | No | Yes |
| Built-in WiFi | No | — |
| Price | See retailer | ~$1,999.00 |
Which should you pick?
Wattbike
Pick the Proton if…
- you want steeper simulated climbs: 25% vs 20%
- you want tighter power accuracy: ±1% vs ±2%
- you want a cassette in the box
Specs from the makers’ own pages: Saris, Wattbike.
Not sure either is right?
Free tool
Smart Trainer Picker
ERG workouts, road feel or a small flat? Trainers scored on the makers’ own specs.
Try the tool →
Free tool
Head-to-head comparisons
78 comparisons in this category, plus every other category.
All comparisons →