The Nautic S is Suunto’s newest dive-focused wearable, launched in December 2025, stripping out general smartwatch/sports-tracking features to focus on diving with an AMOLED display, GPS, and wireless air integration. It sits below the sports-watch-hybrid Suunto Ocean in Suunto’s current lineup.
Suunto
Suunto Nautic S
A compact AMOLED dive computer with GPS and 60 hours of dive time per charge.
Manufacturer app only
Not supported by libdivecomputer. You're locked into the manufacturer's own app to get dive logs off this computer.
| Released | 2025 |
| Max depth rating | 80m |
| Algorithm | Bühlmann 16 GF |
| Air integration | wireless |
| Wireless | bluetooth |
| Display | 1.43" AMOLED, 466x466 |
| Battery | rechargeable |
| Digital compass | Yes |
| Gas types | air, nitrox |
| Gas switches | 5 |
| CCR capable | No |
"Gas switches" is how many different mixes this computer can be programmed to switch between mid-dive, mostly relevant for technical/staged-decompression diving. It doesn't tell you which gas types (air, nitrox, trimix) are supported. See Gas types and the product description above for that.