
Betu Cooling Memory Foam Pillow
Score: 84/100
Sweetnight Cooling Pillows
Score: 85/100Rankings

The Sweetnight Cooling Pillows are a queen-size set featuring a triple-layer airflow system and adjustable shredded memory foam for superior cooling and customizable loft. Their substantial weight and lack of detailed height specifications may be drawbacks for some users. Ideal for hot sleepers seeking adjustable support and hypoallergenic materials.

BETU Cooling Pillows combine shredded memory foam with a dual-sided gel ice-silk and bamboo cover to deliver strong cooling and adjustable loft. The pillows are relatively heavy and the core requires hand washing, which may be inconvenient. Great for hot sleepers and those needing versatile support across sleep positions.
| Attribute | ![]() | ![]() |
|---|---|---|
| ↓ lower better | 4 lbbest | 8.75 lb |
2 pcsbest | 2 pcsbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Core(2) | ||
Fill Material | shredded memory foam | shredded memory foam with down-like fibers |
Foam Type | memory foam | shredded memory foam |
Size & Shape(2) | ||
Dimensions (WxLxH) (inches) | 28x20x0.1 inches inches | 19x29 inches inches |
Weight per Pillow (lb) | 4.0 lb | 8.75 lb |
Health & Safety(1) | ||
Certifications | CertiPUR-US | CertiPUR-US, OEKO-TEX |
Comfort(1) | ||
Cooling Technology | gel ice silk and bamboo | triple-layer airflow |
Cover(1) | ||
Cover Material | polyester/viscose blend | polyester/polyethylene blend |


Products in the top-left offer the best value (high score, low price).

Professional outlets such as TheStreet commend the BETU pillows for their high-level cooling achieved through shredded memory foam and a dual-fabric cover system, noting the design prevents heat buildup and delivers pain-relieving support across all sleep positions.
Everyday users consistently highlight the cooling sensation, describing the pillow as keeping them comfortably cold throughout the night, and praise the head-neck fit that alleviates pain. The adjustable fill and removable cover receive frequent positive mentions, while the primary complaints revolve around the pillow's weight and the initial messiness of adjusting the foam.

Everyday users highlight the pillow's lasting fluffiness, effective cooling, and easy loft customization, noting it stays supportive without lumpiness and helps relieve side-sleeping discomfort. No significant complaints were reported in the available data.
“keeps me comfortably cold all night”

“best pillow I've ever tried - hands down”

