Seasats Heavyfish vs Teledyne Slocum G3 Glider
Seasats vs Teledyne Marine — specs, price, and data-backed comparison.
QUICK TAKE
- Seasats Heavyfish offers the faster top speed (22.21 km/h vs 3.7 km/h).
SPECIFICATIONS COMPARED
| Seasats Heavyfish | Teledyne Slocum G3 Glider | |
|---|---|---|
| Company | Seasats | Teledyne Marine |
| Category | Security | Marine |
| Price: | Not announced | Not announced |
| Released: | 2026 | — |
| Weight | 4,082 kg | 55-70 kg (configuration dependent) |
| Payload | 453.5 kg | — |
| Speed | 22.21 km/h | 3.7 km/h |
| Battery Life | Up to 6 months on station | 15 days to 18 months depending on energy source |
Buying guides and prices
FREQUENTLY ASKED QUESTIONS
What is the difference between the Seasats Heavyfish and the Teledyne Slocum G3 Glider?
Seasats Heavyfish is made by Seasats, while Teledyne Slocum G3 Glider is made by Teledyne Marine. Seasats Heavyfish is a security, while Teledyne Slocum G3 Glider is a marine.
Which is faster, the Seasats Heavyfish or the Teledyne Slocum G3 Glider?
The Seasats Heavyfish has the higher top speed at 22.21 km/h, compared to 3.7 km/h for the Teledyne Slocum G3 Glider.