Struggling with hot summer nights? The Pulsio Thermasleep mattress cover offers a solution. This smart, water-powered mattress cover lets you control your bed's temperature, cooling to 12°C or heating to 48°C. Users call it a heatwave game-changer.
What is the Pulsio Thermasleep?
The Pulsio Thermasleep is a mattress topper with invisible tubes that circulate temperature-regulated water. It lies under your fitted sheet and connects to a quiet pod. You set the temperature via a Bluetooth remote, and it maintains that temperature all night.
Key Features
- Temperature range: 12°C to 48°C
- Quiet operation: Whisper-quiet pod
- Easy installation: Place on mattress, cover with sheet
- Dual-zone option: Different temperatures for couples
Our Experience
We tested the full-bed version for six months. Installation was simple: lay the topper, connect the pipe to the pod, and fill with water. We set it 30 minutes before bed. The bed was perfectly cool, and we slept deeply without fans or AC. The pod is quiet and doesn't disturb sleep. The tracks are barely noticeable.
Pros and Cons
- Pros: Effective cooling, quiet, easy to use, improves sleep quality
- Cons: Pricey at £500, requires water refills every few months
User Reviews
Users praise the Thermasleep. One said: 'Such a game changer, especially with the heatwaves.' Another: 'Only had it a few weeks, but can't imagine not having it.' A third: 'Excellent product, cheap compared to alternatives.'
Conclusion
The Pulsio Thermasleep is a worthwhile investment for those who value sleep. It eliminates the need for fans and AC, providing consistent comfort. While expensive, it's cheaper than alternatives like the Eight Sleep Pod. If you struggle with summer heat, this is a game-changer.



