Performance Fabric
Mesh fabric that allows the active air flow to cool your body.
The Smart Topper - Cooling Mattress Topper
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Performance & Specs
Size Selection
|
Dual Zones |
Width |
Length |
Thickness |
Mass |
|
Queen |
151 cm / 59.5” |
202 cm / 79.5” |
5 cm / 2” |
16 kg / 35 lb |
|
King |
192 cm / 75.5” |
202 cm / 79.5” |
5 cm / 2” |
23 kg / 50 lb |
|
Split King* |
192 cm / 75.5” |
202 cm / 79.5” |
5 cm / 2” |
23 kg / 50 lb |
|
California King |
183 cm / 72” |
212 cm / 83.5” |
5 cm / 2” |
23 kg / 50 lb |
*Split King purchasers are sent both a Twin XL and Twin XL-Left topper
For Dual Zones. . .
- Each sleeper can use their own phone/tablet and manual controls
- Single Sleepers will experienced reduced thermal performance sleeping in the center of a dual zone Smart Topper.
|
Single Zones |
Width |
Length |
Thickness |
Mass |
|
Twin |
97 cm / 38.5” |
189 cm / 74.5” |
5 cm / 2” |
10.5 kg / 22 lb |
|
Twin XL |
97 cm / 38.5” |
202 cm / 79.5” |
5 cm / 2” |
11 kg / 24 lb |
|
Twin XL-Left |
97 cm / 38.5” |
202 cm / 79.5” |
5 cm / 2” |
11 kg / 24 lb |
| Full / Double | 134 cm / 53" | 189 cm / 75.5" | 5 cm / 2” | 14 kg / 30 lb |
For Single Zones. . .
- One sleep zone intended for one sleeper
- Single manual controller on Right Side as pictured above
- Only Twin XL-Left has the controller located on the left side of the Smart Topper
NOTE: If you are purchasing a Twin XL for one half of a King bed, it's extra important that the manual controller is on the correct side (not in the centre of the bed!)
Warranty & Shipping
Comfort from the moment you crawl into bed.
Conforming Comfort
The Smart Toppper is thin and flexible and fits on any mattress. If you have a super soft mattress it will firm it up or if your bed is very firm it may soften up the feel. If your mattress is medium firmness, you may not notice a difference.
Features for your benefit
Active Airflow
Air is actively delivered under your body to keep you cool and dry.
Adjustable Bases
Works great on all adjustable base beds.
Physical Buttons
Easily set the temperature with our app or with the buttons on each side of the topper.
Dual Zone
Separate controls for each side of the bed.
Easy Setup
Place it on the bed, plug in & you're ready to go.
Smart Sensors
Sensors monitor your body temperature to automatically adjust cooling and heating
Other sleep systems cause headaches.
Perfectly Snug Helps You Sleep Better
Air not Water
No Leaks
One Time Purchase
No Subscription
Install & Enjoy
No Maintenance
Compare us to the competition
EightSleep Pod 3
Chilisleep Dock Pro
BedJet 3
How it cools
Air
Water
Water
Air
No bulky bedside unit
No chance of leaks or condensation
Removes moisture from your bed
Cools under AND around you
Senses your body temp and adjusts to your desired settings
Maintenance free
Easy set up
Foot warmer
On-bed Buttons for Setting Changes
Burst cooling and heating modes
Can use with or without phone app
No ongoing subscription costs
Price
FAQs
Smart Toppers come in many sizes: Twin, Twin-XL, Double, Queen, King, California King, and Split King.
Shop for your Smart Topper and view our size chart here.
Yes it does! This is one of our most convenient features. We recommend using our bed-corner straps (included with the topper) to hold it in place.
The Smart Topper works with all breathable sheets. We recommend cotton, bamboo or linen. Try breathing through the sheets and if it is easy then it will work! We don't recommend using mattress protectors over the Smart Topper or it will hinder the airflow.
The manual controller is embedded in the side of the Smart Topper and is designed to be used by touch through your fitted sheet.
A more snugly fitted sheet is best for comfort and performance, as opposed to a loosely fitted sheet.
Dual zone Smart Toppers have controllers on both sides, left and right.
"Twin XL-Left" is the only single zone Smart Topper with the manual controller on the left hand side. The left hand side is defined as though you are in bed lying on your back.
You can view a diagram in the size selection section (scroll up the page and look below "add to cart.")
The Smart Topper can be used manually without any app or network connections, but functions best when set up using the free app.
The Perfectly Snug App requires:
- Apple iOS 13 (You'll need an iPhone 6S, iPhone 6S Plus or iPhone SE or later)
- Android 6.0.1 or later
- 2.4 GHz WiFi networks
Click here for more help and information regarding connectivity.
The Smart Topper is powered by low voltage DC power from a power brick that plugs into any standard wall outlet. The power supply will work in any country.
Yes! The cover of the Smart Topper can be spot cleaned, and this is the simplest way to care for it. The cover can also be fully removed for washing.
Learn more about washing detailshere.
Yes! Cats and dogs can join you on your Smart Topper - so long as they are potty trained!
No, there is no ongoing maintenance. Simply plug it in, switch it on, connect, and enjoy!
The Smart Topper is nearly silent when cooling is at a low level. At 50% level of cooling it’s equivalent to a forced air household heating noise. At full cooling, it sounds similar to a stand-alone fan running in the room.
The level of cooling selected will determine how loud the fans will run. If you're sensitive to sound, there is a fan limiter setting in the app that constrains the fans to run at a maximum speed of your choice.
Yes! We designed the Smart Topper to be perfectly medium firm. You may experience it as firmer at first, so give it time! A transition period is perfectly normal and will pass. You and your body are learning your new sleep habitat. You'll be glad you did!
The fans are located at the very foot of the Smart Topper. You can view a diagram in the size selection section on our Shop page.
We offer free shipping within the USA and Canada on all Smart Topper orders.
We are not currently impacted by duties or tariffs.
Sleep on it for 30 nights risk free! If you don't love the Smart Topper within 30 nights, we'll take it back and refund you the purchase price. Our full Return Policy can be found here.
Looking for an Extended Warranty? Click here
Yes! Perfectly Snug is the best cooling mattress topper at high ambient room temperatures. All cooling systems (including subcooling water systems) are impacted by heat.
At room temperatures of 80F, testing showed Perfectly Snug had 102% more cooling power than our water-based competitor with only one side on; and 256% more cooling power than our water-based competitor while one side of the bed was set to cooling and the other set to heating mode. (Our full Performance & Specs can be found by scrolling up the shop page, below "add to cart.")
Water based cooling systems are prone to generating condensation at high ambient room temperatures, and also increase the temperature of your room as the night progresses.
The Smart Topper cools using room-temperature air, and is most effective in a room of up to 79F/26C. If the room temperature is above this, the cooling is less effective but remains more effective than competing systems in the same environment. Your bed will be the coolest place in your room.
Please note that the Smart Topper does not replace air conditioning or heating as it does not change the temperature of the room overall.
Not at all! Our Perfectly Snug Smart Toppers are ambient neutral. There is no decrease or increase of humidity in your bedroom, no risk of condensation, and no external machine that will make your room hot.
Nope! Aside from the simple cord and plug that hide behind the head of your bed, the Smart Topper is entirely self-contained. No hoses, no machines on your floor.
The manual controller is embedded in the side of the Smart Topper and is designed to be used by touch through your fitted sheet.
The Smart Topper is much more than a mattress! A mattress can't actively cool or regulate your temperature. Unique features like adaptive cooling and heating, smart sensors to monitor your temperature, and scheduled sleep settings require specially developed technology and materials.
The Smart Topper is a high quality, North American made and hand built product that comes with a high level of service and care.
There are no app subscription fees.
Yes! Customers who have an American (USA) HSA or FSA account can now qualify to pay using their HSA funds at checkout. (Learn more here.)
Simply select "Flex | Pay with HSA/FSA" as your Payment Method. You will be led through a simple questionnaire which will determine your eligibility.
Note: If you do not see Flex as an option, please ensure you are not signed in to Shop Pay. Checkout as a guest if you wish to use Flex.
The Smart Topper uses very little energy, averaging 8 Watts/night to cool and heat both sides of the bed (about $4.32 per year).
The Smart Topper can allow you to spend less on heating and air conditioning by adjusting your body temperature directly while you sleep.
All prices appear when you select your desired size on our Shop page (scroll back up the page for size selection).
There are no app subscription fees.
We offer a 1 year "bumper to bumper" warranty. This means that if you run into any issues with your Smart Topper during normal wear and tear, we'll cover it. This includes any material or workmanship defect in your Smart Topper in the cover, foam, mesh material, or electronic defects in the sensors, wiring heaters, or fans. Your satisfaction with our product is our top priority. Learn more about our warranty here.
Shop Extended Warranties
Perfectly Snug is a proudly Canadian company. 🍁 The Smart Topper is designed and made by Perfectly Snug in our facility in British Columbia, Canada.
We are not currently impacted by duties or tariffs.
Every Smart Topper is produced to Perfectly Snug's high quality standards and is fully tested before shipping.
The Smart Topper complies with all North American safety standards and has been 3rd party tested and approved.
If you are unable to find the information you are looking for, use our Contact Form and briefly describe your inquiry. We will get back to you as soon as possible!
