B10 Aqua Cooling System - Twin 75” L x 39” W - New - 100% Cotton Mattress Cooling Pad for Night Sweats - Water Cooler Ideal for Hot Sleepers - 5-Year Assurance

This is like the cool side of the pillow all the time. Even on its lowest setting (p4) is enough to stay cool and comfortable throughout the night. I usually run a portable air conditioner that blows cold air over me but still get sweaty when lying down. After running this on high, it was too cold, and the lowest setting is enough for me to be able to wear flannel pajamas and only have a fan on (not a/c running) which saves money on running the compressor vs running the tiny little water pump in this device. Overall win and I foresee this type of cooling to be eventually built into mattresses instead of an add-on. for now, I'm grateful to have one, and it's been a few weeks of fantastic, comfortable sleeping. Not only can I wear winter pajamas (which are more comfy) but a blanket too. Once you run one of these, you won't be able to not have one...it's probably the best thing I've found in years for quality of life. things that could use improvements: 1. water reservoir is about 7 cups, it will last 8+ hours on low but why does it evaporate at all? 1a> Why doesn't it use coolant like a car and have a sealed system that doesn't need to be replenished? 2. Mine is new, and to keep it clean, I add a tiny bit of white vinegar to the water each day... 2a> this should be in the manual... note: never mix vinegar with bleach, if you use either, never switch. 3. The reservoir lid is snug and snaps in place too securely. When it opens, it's a skinny slot that gets water, and the lid snaps back in place but can be lost, or feels like it can easily be broken. 3a> This is a tank that needs daily maintenence...why isn't there an easier way to accomplish this, or have a lid with a funnel to prevent any spills.... I personally added a few strips of tape to the lid, so it can slide back and not fall but why isn't this an easier task? 4. at least an optional double hose extender... it's okay for me now but I would pay extra to have this further away from my bed...again, I love this device, these are merely things to consider. 5. the cooling pad slides around a bit...not a ton, but enough to notice. 5a> add a bit of rubber to the bottom of the pad. 5b> work out a deal with a waterproof sheet company to incorporate a few bits of velcro to their sheets and you can add the opposite velcro to the pad and make a perfect combination where the pad stays exactly where it's supposed to be. I can sew this on myself, but again, I would pay a bit extra for it to be done profesionally... the current straps work but could be so much better with minimal costs. 6. This cools, but could there be a heater mode where it warms the water circulation ? Overall: This product is one of those life changing devices and I'm so grateful it's been invented, produced, and marketed in such a small and efficient little package that provides much needed relief. Highly recommended for anyone who gets hot.

If you're like me and can't stand waking up in a pool of sweat in the middle of the night, the Adamson B10 Bed Cooler might just be the answer to your problems. I've tried a bunch of cooling options, but this one really impressed me. First off, it's super quiet. I was worried it might hum or buzz like some other devices, but you barely hear it at all. It just quietly does its thing without interrupting your sleep, which is a huge win. The cooling system itself is water-based with no leaks, and it works like a charm. It sits right under your sheets, and you can control the temperature with a simple interface that’s really easy to use. I was surprised at how quickly the bed cooled down and stayed at a nice, comfortable temperature all night. It's not like those fans that blast cold air at you; instead, it creates this gentle, consistent coolness that feels really natural. One of the best things about the B10 is how comfortable it is. The cooling isn’t overwhelming—just a steady, refreshing cool that keeps you comfortable. It's perfect if you’re someone who tends to get too hot but doesn’t want to be freezing. It’s also ideal for people with conditions that make regulating body temperature difficult. The build quality is solid, too. The materials feel durable, and the whole system is pretty low-maintenance all you have to do is just add water. Plus, it's energy-efficient, so you don't have to worry about it jacking up your electricity bill. It also looks nice. Overall, I’m really happy with the Adamson B10. It’s a game-changer if you struggle with sleeping hot, and it's a simple, effective way to get better rest. Definitely worth it!!!! Feel free to ask questions!

Functions as expected. Pros; cools as expected, placed under mattress pad and cooling coils could not be felt. Cons; More noise than expected, sounds like a window air conditioner running all night. Had to change this to one star as the unit stopped cooling after being used 5 times. Retuned unit for a refund.

What can I say, it works well! It certainly cooled me down, but it had some downsides. First of all, upkeep is a pain. You have to refill water & clean the device pretty frequently (one every one or two weeks), and there is always a risk of leaks or spills. Gunk builds up quickly, so cleaning it frequently is a requirement. Additionally, the tubes are not the most comfortable thing to sleep on, and while the instructions state that you can put it under a foam bed topper, this simply did not work in my experience-- the cold never got through the foam. For the price, it's not bad, but for $30 more you can get a used BedJet which is much, much better, which is what I ended up doing.

UPDATE: it’s been months now and it’s still the best thing! I even sleep with it on low when I had the bed to myself. It’s been 2 nights of pure bliss! My partner sleeps extra hot and disregulates my body temperature. I usually wake up with blankets pushed off me and sweaty. And this is all with 2 fans, one in an opened window! Since setting this up, I’ve woken up still fully under my blankets, a weighted one and a fleece one, and fully temperature regulated! I only turned 1 fan on, and left the window open with no fan bringing in cool air. I put it on my king size bed, so only used the outside strap, but may try to slide the other strap under the mattress. Night one, the water tubes were a little noticeable by the time I woke up, I didn’t mind, as I was nice and cool! 10/10 recommend if you need cold and your partner runs hot and likes to be close to you!

This is THE BEST product if you suffer from hot flashes or are a hot sleeper. Ive tried EVERYTHING & this is truly a game changer. Highly recommended

I bought this because other options are ridiculously expense. The eight sleep for example would cost $2500 plus a yearly $180 fee. I’ve used this for two nights and here are my pros and cons Pros -it works as advertised. It is plenty cool even on the lowest setting -it can be used with the fan off and just the pump running -The mattress pad is comfortable on my foam mattress Cons -the remote is useless unless it is pointed at a specific spot. Does not work from my bed even if I point it that direction -the fan is loud on anything but the lowest setting -if it is filled with water too quickly it leaks everywhere -if it is over filled it leaks everywhere -it does not remember the last used setting when it is powered on -the fan needs to be placed higher then the pad for best performance so it will be on your night stand -there is no option to turn off the display so I’ve been putting a sock over it to block the light -it only came with one plug for the two hoses that come off the pad, if you need to disconnect and move the pad you will have some leakage -the controls can be confusing without reading the instructions Update: After about 3 weeks of use, the pump now makes a constant dripping/splashing noise. I can’t sleep with it on anymore. I’m disappointed in the quality of this product but I also really like the cooling it provides.

So far, this is working perfectly. I share a room with someone who doesn't want the room as chilly as I would like, but I sleep by myself in a queen bed and it fits very well. I have it not quite in the middle of the bed, but also not right up to edges of the mattress. I have some sensory issues so i'm using it under my preferred fitted sheet and I do have a mattress protector under it in case of leaks. I don't find it uncomfortable to lay on the tubes. I absolutely thought it was going to be a waste of time and money but then I found I was staying asleep, rather than waking up multiple times a night because I'm uncomfortably warm. It's not magic and probably would not be helpful enough if the room temperature was 20 degrees higher, but it definitely makes all the difference when the room temp is 5-8 degrees hotter than I would like. I do wish the reservoir was easier to fill and easier to see the max line. I have it sitting in a dishwashing bin (maybe 4" deep) to catch any leaks, and that makes it difficult to see the water line. I have to pour some water slowly, use the light on my phone to see the water line, pour some more, repeat until filled. I just keep a pitcher in the bathroom to use to fill it. I'd say maybe a removable reservoir would be easier, but I think I'd be annoyed if I had to take it out of the bin, take out the reservoir, take it to the bathroom to fill it, take the machine back out of the bin to put the reservoir back in, and put it back in the bin again. Maybe it needs an LED light on it that I could turn on to check the tank. I do worry that the reservoir's sliding cover is going to break. It's awfully thin and feels easy to crack when sliding on and off. The reservoir itself could stand to be a bit bigger, but it does seem to last through 8 hours. Bonus: the cooling helps to ease a little of the pain in my back and knees. It's only been a few nights so I can't speak on the longevity yet.

Okay. So I was super skeptical of this but decided to give it a try. IT WORKS. I am writing this review while still in bed after my first night sleeping on it. Is it like laying on an ice pack? No, but it is infinitely better than nothing at all. I've tried those cooling mattress pads/covers that claim to have cooling gel technology or what have you. The kind that is cool for a few minutes but then absorb your body heat and now cook you instead. This is not that. So the little box part has to sit higher than your mattress, keep that in mind, and it just moves water through little tubes in the cover. There is no compressor or anything, it's just water moving around so your room needs to be around 25°C for it to keep the water inside cooler than your body. My room was 21°C for the night and it worked REALLY well. Weather you are a hot sleeper, pregnant, approaching or in menopause, or even just on SSRIs that make you extra hot, this works. Yes it's expensive, but there is no more rolling over to cool off my back or search for a colder spot on my bed. It was worth the money for sure.

Works great at cooling the bed , but can be a little noisy but if you don't mind white noise which I don't you will be fine , great for ladies and got sweats would recommend.

Por fin puedo dormir a gusto aún en época de calor. Sí enfría suficiente para dormir tranquilamente sin sentir caliente el colchón. Se puede ajustar la frecuencia con la que se prende el ventilador y con ello qué tan fría el agua que circula por la colchoneta. Muy, muy buen producto. Súper contento con la compra.

Environment & Setup: I live in Sydney, Australia, which I consider a dry environment. I’ve used this product for about two weeks on the highest setting. The device is placed above the mattress topper, as recommended. Performance: The mattress topper doesn’t show any noticeable change in temperature, even though water appears to be pumping through it. While the mattress topper isn’t uncomfortable, the device doesn’t cool it as claimed. Its only noticeable output is blowing cool air from the unit. Water Filling: Filling the device with water takes about 30-45 seconds. Final Thoughts: I typically avoid leaving negative reviews, but this product doesn’t live up to its claims. I purchased it primarily for the mattress topper but am disappointed with the results. I plan to develop my own DIY cooling solution instead.

Verdaderamente si enfría la superficie donde lo he colocado. Lo puse por debajo de una sabana de satin para darle un plus y me ha funcionado al punto que ya no dejo el ventilador encendido como lo hacía antes