YOYOMIST

Never Abort a Dive from Heat Exhaustion Again

Smart tropical dive rash guards with embedded temperature sensors and active misting ports. Stay cool longer, dive safer, eliminate the heatstroke vs jellyfish dilemma.

THE WOW MOMENT

You're 45 minutes into a dive, overheating and about to surface early, when suddenly your YoyoMist activates — you feel an instant, refreshing cloud of 72°F mist envelop your back and core, dropping your perceived temperature by 15 degrees in seconds. You realize you can now do that full 90-minute dive without suffering.

$299
Rash Guard
$549
Full Suit
$29/mo
Mist Refills