The Best Cat Water Fountains of 2026: Petlibro, Petkit, Oneisall

Compare Our Top Fountains

More Fountains We Tested

Photograph: Molly Higgins

Photograph: Molly Higgins

Bissell HydrateWell Automatic Water Fountain for $26: I tested this fountain and a brand-new automatic litter box (review forthcoming) from cleaning titan Bissell, whose handheld and cordless vacuums have been long-time favorites of the Reviews team. This fountain had Bissell’s signature sleek aesthetic, but there were several design features that reminded me that Bissell is still used to designing cleaning tools. The biggest problem is that it was designed like a vacuum, with the cord wrapped underneath the fountain, making it difficult to unspool, clean, or move without the water spilling from the top or the cord getting wet. The top basin parts were also a bit modular; I felt like it should’ve twisted into itself to connect, but it sort of haphazardly sat on top. There was also a taller spout addition (not pictured), but I took it off because water kept spraying outside the bowl. I also didn’t love the all-plastic design and the fact it needed to be plugged in at all times. It worked well throughout testing, but there are some design flaws (namely the bottom cord spool) that made moving and refilling a little needlessly difficult.

Photograph: Julia Forbes

Petlibro Capsule Dog Fountain for $45: Petlibro’s Capsule Dog Fountain is right at snout level for my small dogs, which I prefer for when they eat and drink to prevent choking. It holds 2.1 gallons of water in the large tank, and the water quietly flows via a whirlpool to the top tray. Plus, there’s a splash guard that keeps droplets from flying all over the place. It’s recommended that you replace the five-layer filter every two weeks, which can rack up the price. Be sure to stay on top of cleaning, as its BPA-free plastic body isn’t as impervious to bacteria as glass or stainless steel is, even with a filter in use. Despite not being as high-tech (there’s no app connectivity like some of our other tested options), it’s become a reliable tool for us. I can see this working well for parents of rambunctious dogs who don’t need high-tech functionality, just something consistent. —Julia Forbes

Photograph: Molly Higgins

Petlibro Stainless Steel Fountain for $40: There’s no connected app, and the pump isn’t wireless for this solid, all-stainless steel fountain that’s pretty pared down and basic. But the steel keeps water cold and clean, and the spout is easily adjustable to allow control of the flow based on your pet’s preferences. It uses three-layer filtration and has a generously sized reservoir. I wish there were a little window to easily see water levels from the outside, and wireless pumps are a lot more convenient. But this is a solid, whisper-quiet stainless steel fountain that has worked reliably. I love the adjustable spout, and my pets seem to prefer it over some other models I’ve tried.

Photograph: Molly Higgins

Petkit Eversweet 3 Pro for $70: Like many other styles we tested, this circular automatic fountain connects to power via USB and has an app to monitor water levels and remind you when it’s time to fill or change the filter. The top part also has a small reservoir that keeps 2 ounces of water in the tray at all times, ensuring your kitty always has access to water. Although the top is made of plastic, there’s a filter with three layers (replacements are $20), a pump with a foam filter, and a UV light to further sterilize water by killing potentially harmful bacteria. Like many of Petkit’s products, the app is lacking. When I went out of town, the app had trouble adjusting to the time change and didn’t send me a notification that water levels were low. When I got back home, the machine had stopped the water flow without alerting me via the app.

Photograph: Molly Higgins

Petlibro Capsule Fountain for $34: A solid, inexpensive choice, this fountain is made from BPA-free plastic and has a five-layer filtration system and stainless steel top reservoir. There’s a transparent water tank for easier monitoring, and it comes in a bunch of cute colors. The spout is tall and has a continuous flow, making it ideal for cats who love to drink from faucets. However, it’s not connected to an app, so you’ll have to monitor water levels and set manual reminders for filter replacement and cleaning. The plastic is also harder to clean, and it has a wired pump, which makes cleaning trickier (water and electricity are never an ideal combo). It works effectively but there are better options out there at this price point.

Photograph: Molly Higgins

Petkit Eversweet Max for $76: This techy automatic fountain is battery-powered (lasting up to 83 days on a charge), and the drinking bowl is made of stainless steel, but the reservoir is plastic. Because of the shape of the basin with the chunky battery and reservoir bowl, it’s a little awkward to clean. The app logs every time a pet drinks and compares it over time to determine whether your cat’s drinking habits have changed. The app also keeps track of when the filter needs replacing and when you last added water. However, it doesn’t monitor or show how much water is left in the basin; you have to check manually. The design also made it a bit difficult to clean and refill easily.

Photograph: Molly Higgins

Enabot Rola Smart Pet Water Fountain for $25: Cordless and running on a rechargeable battery that lasts up to 60 days (although it can stay plugged in, too), this fountain has a wireless pump that uses magnetic induction—one of the easiest and most hassle-free pumps to clean of all I tested. The fountain has a stainless steel top that holds a decent amount of water even when not running. However, the tank is plastic—I’m wary of plastic because of its propensity to harbor bacteria (plus it doesn’t keep water as cold). The app gives reminders of when the water’s low, the fountain needs cleaning, or the filter needs replacing, plus it automatically stops dispensing water and sends you a reminder to refill via its app. It also logs the number of times your pet drank and for how long, monitoring hydration patterns over time. A complaint I had is that this fountain wouldn’t stay on continuous stream mode, even when plugged in, instead automatically switching to the motion-sensing stream.

Homerunpet Wireless Pet Fountain for $60: This cordless fountain can be used as a traditional fountain plugged in on its base, or can be detached and moved around the house with 30 days of battery life. I don’t love that this fountain is all plastic, but it’s easy to see water levels from the outside, the top and filter layers are super easy to remove, clean, and replace, and the wireless (basically silent) pump makes it a whole lot easier to clean. Plastic doesn’t keep the water as cold or clean as stainless steel, so you’ll have to clean it a lot more often. The fountain only begins bubbling when a cat (or human) approaches to save battery power, and there’s no option to control the flow (and no connected app). I like the wireless pump, but I’m really over plastic at this point.

Photograph: Kat Merck

Wonder Creature Cat Fountain for $18: My two cats have cycled through several water fountains over the past few years, but this no-nonsense version has been a stalwart. The inside is lit by a blue LED (bright enough to glow in the dark), and a clear viewing window on the side makes it easy to monitor the water level from afar. I also like the dishwasher-safe metal bowl and the fact you can remove parts of the white-and-yellow flower to create a fountain configuration your cat likes (waterfall, low bubble-up, tall bubble-up). The only major downsides are the fact it requires very frequent cleaning and filter changes due to the plastic body, and that there is no reservoir to hold water in case of power outage or pump malfunction. When I went on vacation, I had to swap it out for an old-school gravity dispenser. —Kat Merck

Happy & Polly Gothic Cat Drinking Fountain for $66: If you prefer gothic decor to neutral blandness, this ghostly ceramic cat fountain from Happy & Polly may tempt you to bite. The water bubbles up out of the top of the ghost and pools on the ceramic top. It’s fairly quiet at around 35 decibels, but it gets loud when the water is running low, and I worry about the motor burning out, as the 1.5-liter capacity can run dry fast. While the ceramic finish is easy to clean, it is fiddly to take apart. You will want to clean it once a week to prevent it from becoming slimy, and you must change the filter once a month. —Simon Hill

Petkit Eversweet Solo 2 for $45: I love three key features of this fountain: The bowl sits on top of a wireless charging base, so you don’t have to fiddle with cables, it is super easy to clean, and it’s very quiet at around 25 decibels. A flashing light warns you when the water is running low, and you can check when the filter needs to be changed in the app. There’s an optional smart mode that pumps intermittently and a night mode to turn the light off. Pleasingly, all three of our cats drink from this fountain, though that does mean I have to refill it often, as it only holds 2 liters. —Simon Hill

Photograph: Simon Hill

Oneisall Stainless Steel Pet Fountain for $43: This drinking fountain is about as simple as they come. As it’s designed for cats or small dogs, it has a large bowl, but some cats will prefer that. I love the mostly stainless steel construction, as it’s easy to keep clean and less prone to dirt and bacteria buildup. You can even stick parts into the dishwasher. This fountain can hold up to 7 liters of water, so you don’t have to refill as often. It’s fairly quiet at around 35 decibels, but it gets louder when the water is running low (a red light warns you when it needs a refill). You should clean once a week and rinse the filter. The filter packs are relatively affordable, and you need to swap them once a month. —Simon Hill

Fountains We Don’t Recommend

Photograph: Molly Higgins

Petcube Ceramic Pet Water Fountain for $65: I really wanted to love this fountain; although its basin is plastic, it has a ceramic top, which is more hygienic than plastic (plus, I had never tested a ceramic model before), and the brand makes some of my favorite pet cameras. However, setup was a bit confusing; it took a long time to get the base charged to power the fountain’s water flow, and the sensor to start the water flow can only be triggered from one side, making placement awkward. After a few days, it would only run while plugged in. Soon, its stream was barely strong enough to reach the top, and after just over a week, it stopped working altogether. Also, it’s overly expensive for what it is.

Photograph: Molly Higgins

Cat Mate 3-Level Pet Fountain for $28: This tall automatic Cat Mate fountain sets itself apart with three tiers for cats who like to drink at every level. Cleaning the motor requires disassembly using tools and extended soaking. Because of the long distance the water has to travel, it evaporates quickly and needs to be refilled about every other day. Plastic also harbors bacteria, and previous plastic models I’ve owned have had mold issues. The basin is quite large and sits flat. Because of this, some debris lingers in the front rather than flowing to the filter system behind. The plastic material and lack of ergonomic gravity design caused this fountain to be dirtier than others.

Whisker City Free Fall Cat Fountain for $30: This huge fountain is better suited for dogs, with its 150-fluid-ounce bowl and waterfall design. Although the basin has a small splash pad to help offset the waterfall noise, this was one of the loudest fountains I tested. The evaporation from the waterfall-like system also caused me to refill it every other day. Because of the structure of the fountain, my cats had to bend their head at an awkward angle. They tended to avoid drinking from the basin because of that, and their heads got slightly wet from the splatter of the waterfall. The basin is also not angled, so crumbs and debris sit at the bottom of the bowl.

Photograph: Molly Higgins

Petkit EverSweet Solo SE for $25: This very simple, straightforward fountain has a square-shaped body, is translucent to easily see water levels from the outside, and has a nearly silent 25-decibel cordless pump to circulate water from the basin to the top level, where 2 ounces of water are always available for drinking, even in case of power failure. The basin sits on a base and all parts easily detach, making it easier to clean. This fountain doesn’t have multiple modes or an associated app—you’ll have to check water levels manually. I noticed this fountain didn’t keep water as cold as some of the others, and because of the design of the top, debris often pooled in the dipped areas, which required more frequent cleaning.

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