Yamaha
Yamaha Seascooter RDS300
$695Cheaper
Best Sea Scooters · head-to-head
Yamaha Seascooter RDS300 vs Lefeet S1 Pro
A sourced, side-by-side comparison. Yamaha Seascooter RDS300 is cheaper at $695. Every spec and price links to its source.
Lefeet
Lefeet S1 Pro
$799
Which is better: the Yamaha Seascooter RDS300 or Lefeet S1 Pro?
They split the 2 specs we compare evenly. The Yamaha Seascooter RDS300 is the cheaper at $695.
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Key specs, head to head
The numbers that decide it, drawn to scale — longer bar wins, the accent bar is the stronger figure.
Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | Yamaha Seascooter RDS300 | Lefeet S1 Pro |
|---|---|---|
| US price | $695 | $799 |
| Brand | Yamaha | Lefeet |
| Released | — | — |
| Max speed kmh | 4.8 | 6.5 |
| Runtime min | 90 | 70 |
| Max depth (m) | 30 | 40 |
| Thrust kgf | — | 8 |
| Battery (Wh) | 144 | 98 |
| Weight (kg) | 8.2 | 2.5 |
| Charge time h | 7 | 2.5 |
| Speed settings | 2 | 3 |
| Buoyancy | Removable/adjustable buoyancy chamber | Slightly negative; neutral achievable with optional S1 Pro Buoyancy Float accessory |
Sources — Yamaha Seascooter RDS300: divers-supply.com (verified 2026-08-01). Lefeet S1 Pro: divers-supply.com (verified 2026-08-01).
What's the difference between the Yamaha Seascooter RDS300 and Lefeet S1 Pro?
Where the two actually differ on the specs we track (8 of 9). Matching specs are omitted.
- Max speed kmh: Yamaha Seascooter RDS300 4.8 vs Lefeet S1 Pro 6.5
- Runtime min: Yamaha Seascooter RDS300 90 vs Lefeet S1 Pro 70
- Max depth (m): Yamaha Seascooter RDS300 30 vs Lefeet S1 Pro 40
- Battery (Wh): Yamaha Seascooter RDS300 144 vs Lefeet S1 Pro 98
- Weight (kg): Yamaha Seascooter RDS300 8.2 vs Lefeet S1 Pro 2.5
- Charge time h: Yamaha Seascooter RDS300 7 vs Lefeet S1 Pro 2.5
- Speed settings: Yamaha Seascooter RDS300 2 vs Lefeet S1 Pro 3
- Buoyancy: Yamaha Seascooter RDS300 Removable/adjustable buoyancy chamber vs Lefeet S1 Pro Slightly negative; neutral achievable with optional S1 Pro Buoyancy Float accessory