Ulla Hydration Reminder - Koala

In stock.
Retail Price $34.95

Ulla Hydration Reminder - Koala

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.


Compatibility: Ulla fits on bottles of all sizes, shapes and materials

Charging: No

Auto ON/OFF: Yes

Daylight sensor: Yes

Proximity sensor: Yes

Battery life: 6 months

Battery type: CR2032 coin cell

Material: BPA-Free PolyPropylene

Size: 4 x 2.5 x 1 cm

Weight: 28 g

Working temp.: 0°C to +70°C

Core: Low power Microcontroller, High precision 3-axis accelerometer, Ambient light sensor, Thermometer

In the box: Ulla - Hydration Reminder, Silicone mounting band, Battery (pre-installed), User manual