Ulla - the world's first hydration reminder bottle attachment!
Drink 3-times more water, get healthier, have more energy and avoid headaches with Ulla - your personal hydration coach.
✔ Reminds you to hydrate if you forget
✔ Blinks before dehydration kicks in
✔ Tracks when you drink
✔ Fits on any water bottle
✔ Fully automated
Ulla only blinks when you forget to hydrate on your own. When it's been 30-40 minutes since your last drink, Ulla will start blinking for one minute, to remind you.