SMART HYDRATION REMINDER

Attach Ulla

Ulla works with bottles of any shape, size & material

Get a blink, take a sip

If you forget to drink, smart detection sensors remind you to hydrate at least once per hour

Look great, feel best

Optimal hydration boosts metabolism improves productivity & does wonders for your skin

75% OF PEOPLE ARE CHRONICALLY DEHYDRATED!

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
1-Ulla
US $30
Free shipping
2-Pack (-25%)
US $60US $45
Save US $15 Free shipping
4-Pack (-45%)
US $120US $66
Save US $54 Free shipping Most popular

(Choose your Ullas in the next step)

  • ✔ Express delivery: 1-3 days
  • ✔ 30-day money back
  • ✔ 1 year warranty
  • ✔ Easy returns

When thirsty, you're already dehydrated

And unable to perform at your best!

- Bethany Telle , United States

↑ WATCH HOW ULLA WORKS ↑

Specifications

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
1.57″ x 0.98″ x 0.39″
Weight
0.89 oz
Working temp.
32 F to 158 F
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