Buying a Mattress in 2026? We Tested 100+ and These Were the Standouts

WIRED has tested over 100 bed-in-a-box mattresses, each for a week. Their top pick is the Helix Midnight Luxe hybrid, which they consider the best bed you can buy online. This mattress offers a balanced combination of support and comfort, thanks to its hybrid construction. It is designed to accommodate various sleeping positions, making it versatile for different users.

The Helix Midnight Luxe is a medium-firm mattress, ideal for back and side sleepers. It features a top layer of memory foam and a bottom layer of coils, which work together to reduce pressure points and maintain spinal alignment. The WIRED test team also praised its edge support, which prevents sagging when sitting or sleeping near the edge. Additionally, the mattress has excellent motion isolation, so you won't be disturbed by your partner's movements.

During the testing process, each mattress was used for a week, and criteria such as comfort, durability, and temperature control were evaluated. The Helix Midnight Luxe stood out for its temperature regulation. Its breathable fabric and airflow-enhancing design help prevent night sweats, making it a great choice for hot sleepers. This feature is a significant advantage for those who tend to overheat during the night.

WIRED's tests focused not only on first impressions but also on long-term performance. The one-week test period was sufficient to observe how the mattress held up over time. The Helix Midnight Luxe maintained its shape without showing signs of sagging. Moreover, the mattress comes with customer-friendly policies like a 100-night trial and a 10-year warranty, which were well-received by the testers.

In conclusion, the Helix Midnight Luxe stands out as one of the most reliable options for online mattress shopping. WIRED recommends it especially for those seeking a medium-firm hybrid mattress. With its balanced price-performance ratio, this mattress is worth considering for anyone planning to buy a mattress in 2026.