Performance Fabric
Mesh fabric that allows the active air flow to cool your body.
The Smart Topper - Cooling Mattress Topper
Buy Now. Pay Later with 
Less than a daily Starbucks!
Measurements & dimensions
Dual Zone Smart Toppers
Every Queen, King & California King sized Smart Topper has two independently controlled sleep zones: one on the left, and one on the right. Each side of the bed is equipped with manual controls on their side of the topper - just for them. Each sleeper can control the temperature & timing of their side of the bed independently. You can also use multiple phones/tablets with the App installed to control your Smart Topper simultaneously. Each sleeper can use their own phone/tablet to control their side of the Smart Topper.
|
Dual Zone Size |
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” |
20 kg / 44 lb |
|
Split King* |
192 cm / 75.5” |
202 cm / 79.5” |
5 cm / 2” |
20 kg / 44 lb |
|
California King |
183 cm / 72” |
212 cm / 83.5” |
5 cm / 2” |
20 kg / 44 lb |
*Note, for a split articulated king size bed, a Twin XL and Twin XL-Left topper are provided
Single Sleeper on a Dual Zone Smart Topper
Note: A single sleeper on a dual zone Smart Topper will not experience good thermal performance while sleeping in the center of the Smart Topper. The cooling and heating systems of dual zone Smart Toppers are designed for sleepers positioned on each side of the bed, not in the center.
Single Zone Smart Toppers
Twin, Full/Double and Twin XL sizes have one sleep zone intended for one sleeper. These sizes have a single manual controller on the right side of the Smart Topper (right side as pictured above - as if you are lying on your back on the bed).
The Twin XL-Left has the controller located on the left side of the Smart Topper (if you are lying on your back on the bed - please refer to the images above and below).
Please be sure to choose the correct model to fit your bed setup. 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!).
|
Single Zone Size |
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 |
Electrical cord length:
- 5 feet from the wall to the power supply brick.
- 3 feet from the power supply brick to the power connector
- 1 foot from the power connector to the topper.
Shipping box weight and dimensions:
- King, Split King = 73x20x7”, 50 lbs
- California King = 70x21x7”, 50 lbs
- Queen = 59x20x7”, 39 lbs
- Double = 53x20x7”, 30 lbs
- Twin XL = 38x20x7”, 24 lbs
- Twin = 38x20x7”, 23 lbs
Materials & certifications
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
View our size guide here.
Yes it does, unlike some of our competitors. 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.
Dual zone Smart Toppers have controllers on both sides, left and right.
When ordering a Twin XL, there are two options: "Twin XL" and "Twin XL-Left." "Twin XL" has the controller on your right hand side if you are lying in bed on your back. "Twin XL-Left" has the controller on your left hand side if you are lying in bed on your back.
"Twin XL-Left" is the only single zone Smart Topper with the manual controller on the left hand side.
You can view the size chart here.
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.
The cover of the Smart Topper can be washed.
Learn more about washing details here.
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 thin enough to retain the comfort characteristics of your existing bed, however, if you have a particularly soft bed will notice that the Smart Topper makes your bed firmer.
We offer free shipping within the USA and Canada on all Smart Topper orders.
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.
The Smart Topper cools using room-temperature air, so, the cooler the room, the more effective the cooling effects will be. The Smart Topper is effective in a room of up to 79F/26C. If the room temperature is above this, the cooling is less effective as it will be using warm air.
The Smart Topper can allow you to spend less on AC, by simply adjusting the temperature setting in your home by a couple degrees. It uses very little energy averaging 20 W to cool each side of the bed - about 2 cents per night!
Please note that the Smart Topper does not replace air conditioning or heating as it does not change the temperature of the room overall.
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 requires specially developed technology and materials.
The Smart Topper is a high quality, North American made product that comes with a high level of service and care.
Yes, some HSA providers will reimburse you for your purchase. Because the Smart Topper may be medically necessary to treat insomnia, daytime drowsiness, muscle pain and hot flashes/night sweats, you may qualify with a Letter of Medical Necessity from a qualified practitioner. Ask your provider for more information.
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.
The Smart Topper is designed and made by Perfectly Snug in our facility in British Columbia, Canada.
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.
Helpful Videos
