Hydration Reminder Bottle Accessory Case of 20

Reviews (4.6 out of 5 Grommets)

Sorted by Rating


7/7/2020 by Karan

I looked it. But the very time i used it outside my home (day 2). It can off the band and got lost. I will not be buying another for fear this will happen again. But the first day it worked well.


Needs work

12/27/2019 by Luro

Great idea but band around bottle needs to be colored so you see it BEFORE you throw water bottle away...like I did after 3 uses...Very sad thirsty girl...


Not as expected

12/29/2019 by Tanya

Don’t notice the light blinking... would be better if there was a sound or something. I ended up giving it to someone and just use my timer on my phone!

Items 41 to 43 of 43 total

The Ulla Story

Your water bottle is blinking. Take a sip.

Hydration reminder

Ulla turns your drinking vessel into a smart water bottle that gives you hydration reminders during your busy day.

It’s a silicone band that fits over a bottle or glass. Inside, an accelerometer, which tracks the band’s movement, knows when it’s been a while since you’ve taken a sip. Go more than 30-40 minutes without some H2O, and when you’re nearby (the band’s sensors will know that), Ulla’s light will blink.

Several of us tried it out here at Grommet headquarters, and were grateful for the reminder to stay on track to drinking our eight glasses a day.

Put Ulla in place, and you don’t have
to do anything else. Just drink. Read More Read Less