Did you know that the average adult only drinks about 2.5 cups of water a day (20oz), falling way short of the recommended 8 eight ounce cups. Water is essential for good health and when you are dehydrated your body responds with headaches, fatigue, lightheadedness, poor concentration, bad breath, digestive issues, sudden food cravings and the list goes on and on.
Water is very important in our bodily functions because our cells can’t do their work properly if we’re dehydrated. We lose a lot of water every day from sweating, urinating, and crying so we have to replenish it from time to time. But I also know the frustration of forgetting to refill your tumbler or just being plain lazy to get a glass of water. I’m not thirsty anyway, so I don’t have to drink water yet. Don’t fret, because Ulla is a water drinking reminder that will always let you know when you need to refill again. Forget about using an app or a bullet journal to track your intake. It solves the problem of how to drink more water and having one less thing to remember.
Today I am going to introduce you to Ulla, a little piece of tech that is going to help you remember to drink more water so you can live a healthier life.
What Is Ulla?
Created by a team of scientists at Ulla Labs based out of Europe, Ulla is a revolutionary, intelligent hydration reminder device that can be easily attached to bottles/glasses of any size, material, and shape, thanks to its silicone mounting band. Ulla has been designed specifically for busy people who tend to forget to drink sufficient water while they are working.
Ulla is a small battery operated device that attaches to your water bottle or cup and reminders you to drink by blinking a light when it’s been too long since your last drink of water.
Ulla is very simple and does not require charging or any mobile apps. The battery lasts for 6 months and is easily replaced.
According to statistics, 60% of people who have desk jobs forget to drink water regularly. Ulla is an intelligent device that turns on automatically when you enter the room and reminds you to refill your water bottle. Ulla weighs only 28 grams and it is made of non-toxic, BPA-free polypropylene, making it safe to use. The device employs advanced, patent-pending technology, such as the high precision 3-axis accelerometer and low power micro-controller.
How Does Ulla Work?
Ulla is attached to your water bottle or drinking cup and can detect when you pick your cup or bottle up to have a drink. It’s set to blink a small flashing light if it doesn’t sense that you had a drink every 40 minutes or so.
Ulla tracks your water consumption and helps you remember to stay hydrated. Key features of Ulla include:
- Blinks when you forget to hydrate for too long
- Fully automated, maintenance-free system that requires no charging, no apps
- Effective blinking and no annoying sounds
- accelerometer always knows when you take a drink
- Ulla’s designed to fit easily on any bottle with a special silicone mounting band.
- Automatic on/off : Ulla wakes up when you enter the room in the morning, and goes quietly to sleep when you turn the lights off for the night.
How Can You Use Ulla?
Are you one of the many people who bought a reusable water bottle, took it to work once and then left it there? While you had good intentions starting, that bottle does you little good if it sits in a cabinet or drawer at work. Ulla is a handy little gadget that can remind you to grab your bottle at the beginning and end of each day. As you keep sticking it on the side of the bottle in the morning, the action will eventually become second nature. You’ll have a hard time leaving the house without grabbing that bottle and making sure the Ulla is attached. Using Ulla is easy because you can use it anywhere you might take a water bottle, including to:
- Gyms
- Amusement parks
- Work
- Grocery and other stores
- Vacation
Many people think of vacations as the time to let loose. You might drink a little too much and wake up feeling groggy rather than well-rested. When you take Ulla with you on vacation, you get a quick reminder to drink water. Whether you’re climbing mountains and biking down dusty trails or lounging on the beach and checking out museums, you’ll drink enough water on your trip.
Why Do I Need Ulla?
The human body consists of up to 78% water, which is vital to every cell. Optimum hydration levels throughout the day have been proven to positively impact your physical, mental and emotional health. A healthy person generally requires a minimum of 30- 50 ounces of fluids per day to function properly. If you’re sitting at a desk from 9 to 5, you may forget to meet your physiological needs, which is why you need Ulla. This tiny gadget is bound to become your BBF, helping you to stay optimally hydrated throughout the day, perform at your best and feel great.
If you’re a student, Ulla can help you as well. According to recent research conducted by the British Psychological Society, college students who drink sufficient water during an exam score higher grades, because proper hydration also improves mental performance and focus, in addition to helping reduce anxiety and stress. Therefore, Ulla comes in handy for students too. By visually reminding you to drink water at least once per hour, Ulla helps you stay hydrated and healthy, especially when you’re sitting in front of a computer and your water bottle with Ulla attached to it is in your field of vision.
Ulla Main Features and Benefits
Ulla is a quintessential device for your overall health and well-being, as it helps you maintain the function of all systems in your body, including the brain, muscles, and heart.
- Ulla visually reminds you to take care of your biological needs and drink more water by pulsing a white light in complete silence ( no alarm sound)
- Following the optimal hydration interval ( once at least every hour), Ulla recognizes when you drink and reminds you to hydrate only when you forget
- By helping stay perfectly hydrated, Ulla combats fatigue, headaches, and stress, improves your energy levels and productivity and boosts metabolism
- Ulla has 3 built-in sensors — proximity, ambient, and detection sensors, and it acts as your personal hydration assistant throughout the day
- Ulla knows when you drink and when it’s time for you to drink again, helping you drink 3 times more water than you typically drink at work
- Ulla is perfect for any work environment, can be attached to any bottle/glass and comes with pre-installed battery that lasts up to 6 months.

Where Can You Use it?
You can use Ulla anywhere you would use a water bottle. Many amusement parks let you bring water bottles with you and also offer bottles for sale. Once you finish your bottle, you can remove the Ulla device and attach it to a new bottle that you buy. If you’re the type of person who always has a reusable water bottle by your side, you’ll like that you can use the device on those bottles too. It fits on both glass water bottles as well as plastic models. You just need to remind yourself to take it off before you toss the bottle in the sink because you can damage it.
Ulla is also suitable for use at the gym. Whether you want to lose those last 10 pounds or get in shape for your anniversary, you need to stay hydrated as you exercise. As you run on the treadmill or lift weights, you can keep a bottle equipped with Ulla nearby to drink water as you need it. We also recommend this hydration gadget for those who work in an office setting. You can refill your bottle from the tap or dispenser and use the Ulla to remind yourself to drink enough water.
What Comes in the Box?
You get more than just the Ulla device when you order today.
- Ulla Hydration tool
- Installed battery
- User manual
- Mounting band
Ulla Price
Ulla water hydration reminder retails at $27.99 plus shipping and handling fee. If you want to score a discount, then we have a special deal just for our readers. Our most popular deal will let you buy 2 and get 1 at 50% off. You’ll save $13.99 and it includes free shipping in the US. Or you can get our deal with the most value: buy 3, get 2 free and save up to $55.99. It also includes free shipping across the US.
I was so impressed by this water drinking reminder so I purchased some for my family. Now, everyone will remember to drink water without me nagging them all the time. It’s a great gift idea for your family and loved ones who want to know how to drink more water. And if you’re health conscious, this is the perfect addition to your health and fitness gadgets.
Ulla Rating and Recommendation
With the help of our editors, we tested this high-tech, smart hydration device. Our editors admitted that they tend to forget to drink while sitting at their desk, so they were excited to try out this gadget. Only editors in group B were given the intelligent hydration reminder Ulla, which they attached to their water bottles. At the end of the day, we evaluated the amount of water editors in both groups drank.
Editors in group A, who were not given the Ulla device, drank up to 0.5 liter, while those in group B drank more than 1,5 liters with the aid of this visual reminder. We also noticed that the tiny device Ulla really made a huge difference in terms of group B’s productivity, well-being and mood. We thus recommend Ulla to anyone who wants to stay hydrated and feel refreshed at the end of a work day.
Ulla Reviews
This incredibly smart hydration device has numerous 5-star customer reviews online, which reflect the fact that Ulla really works, as also proven by our test. Many of Ulla customers refer to it as a life-changing device, because Ulla has helped them to significantly reduce headaches, be more productive at work, feel more energized, have better skin, boost immunity, sleep better and even lose weight.
They also love the fact that it’s very small, discreet, safe to use, makes no noise, can be easily attached to any kind of water bottle/glass and comes in different colors to choose from.
Where to Buy?
As Ulla is a newer product, you won’t find it for sale in a lot of places. We highly recommend buying the hydration tool through this link to make sure that you get the best price. This link will also let you take advantage of the product’s good warranty. Prices start at $29.99 for one Ulla gadget plus shipping and handling. When you buy more than one unit though, you can save quite a bit of money. Prices for multiple units include:
- Get one unit for half price when you buy two for a total of $69.98
- Get two units for free when you buy three for a total of $83.97
- Buy five units and get five units for free for a total of $139.95
Ulla Warranty and Returns?
Like with any great product, Ulla does want you to be satisfied with your purchase so they are generous enough to offer a 30 day return policy. You need to keep the original packaging and receipt and if you are unsatisfied within 30 days of your purchase you can return the product for a full refund. You can return or exchange your Ulla device if you kept the original packaging.
- Use the contact form on the website to request a refund
- Gather the Ulla device and the original packaging in a small box
- Address the box to the address the company gives you
- Return the package
- Wait for your refund, which can take four weeks or longer
Ulla Final Verdict…
I give this little hydration gadget my seal of approval! It convenient, helpful and will help to keep you on track to drink more water. I don’t have to keep telling you how important it is to drink water. I use Ulla at the office everyday and it’s really helped me remember to stay hydrated. I used to get lots f headaches, especially in the summer and now I rarely get them at all. Ulla reminds me to drink water even when I get super busy and distracted. Try Ulla for yourself and see the difference it can make in your life!
Frequently Asked Questions
One of the easiest ways to feel good and healthy is to stay hydrated. Ulla’s human-centered design helps you develop the habit of regular hydration. By doing so, it reduces the risk of headaches, improves concentration, raises energy levels, and helps with weight management.
Only when you’ve forgotten to take a sip. When it’s been 30-40 minutes since your last drink, Ulla will start blinking for one minute to remind you.
Ulla was designed for office or home use, so when you carry your bottle around the accelerometer might mistake that for drinking. As a result, it won’t remind you to hydrate as frequently as it would otherwise. However, you’ll still be drinking more water. We’d consider drinking 6 times instead of 2 times a victory.
Simple! Just wrap the band around your bottle and clip the narrow end of Ulla facing down.
All it needs is a little tilt, and Ulla should pick up each sip easily.
Ulla sits on your water bottle at your desk. When you come to your desk in the morning, Ulla’s vibration sensor detects your proximity and immediately blinks to remind you to refill your bottle with fresh water and drink!
Each 30 to 40 minutes, Ulla will blink again to remind you that it’s time to drink water again. With its integrated drinking detection algorithm, Ulla knows when you drink from your bottle. It only reminds you when you need reminding.
If you pick up your glass or bottle and drink during the hydration cycle (30-40 min), Ulla’s tilt sensor will recognize that and only remind you when it’s been more than 30-40 minutes since your last drink.
When you leave the office and there is no movement in the room, Ulla automatically turns off after 2 hydration cycles to save battery.
Ulla is designed to go to sleep when you do, and thus will not detect motion in the dark. If you’d like to use it at night, just make sure the lights are turned on.
Definately! By clipping Ulla on the included silicone band, Ulla can be mounted on bottles of all sizes and materials.
You can use Ulla for half a year before even thinking about replacing the battery! When the battery does reach the end of its lifespan, just follow these simple steps to replace it:
1. Take Ulla off the silicone band.
2. Carefully remove the cap.
3. Remove the battery and replace it with a new one, flat side facing away.
4. Wait for Ulla to start blinking continuously for approximately 1 second.
5. Put the cap back on.
6. Clip Ulla back on to the silicone band.7. Ulla is ready.
We ship orders out FAST, but we can’t control carrier transit times. For orders outside the USA, please allow 7-12 business days for your order to arrive. Delivery times will vary based on country.