No charging. The integrated solar panel quickly charges the telltale and allows up to 48 hours of operations without sunlight.

The integrated 3M tape simplifies installation, remove cover and stick next to your existing telltales.

Designed to be installed on any sail material. The robust and flexible design can be rolled-up with your sail or folded.

Night or day, rain or shine, see the wind in your sail. Wool hates water, cee.vu is waterproof.

Install CeeVu on your iPhone or iPad. No compromise visibility and performance whether you are in the cabin or on deck.