The universal solar-powered marine display

Readable in bright sunlight, powered by light, with no battery to charge. One display platform for compass, GNSS racing data or any data you send it.

Three instruments, one idea

Solar-powered magnetic racing compass with a high-contrast display and a precision 3D magnetic sensor. Runs forever, no charging.

Everything eCompass does, plus GNSS: speed and course over ground, track recording and more. Still solar-powered, still no charging.

Solar-powered wireless display that shows any data from BLE, Thread or custom 2.4GHz. No power or network cables needed.

Proven on the race course

High-efficiency solar cells and supercap storage. No LiPo battery, more than 10,000 cycles, nothing to charge.

Super reflective, high-contrast display behind antiglare smartphone glass. Polarized sunglass friendly.

eCompass only uses magnetic input and stores no data, so it can be class legal in ILCA, Optimist, 49er, 49erFX, 29er and more.

Developed and built by tnlt AG in Zug, Switzerland. About SEANIAC →

Heading only, or heading plus speed, course and tracks? Choose eCompass or sRace, or put your own data on sDisplay.