Why our sleep experts loved it
I recently spent several weeks sleeping on the OTTY Pure+ Hybrid 4000 Pocket Sprung Mattress . This premium hybrid immediately impressed me with its exceptionally comfortable feel. With a medium tension (around 5.5 out of 10 on the firmness scale) , it strikes a great balance between plush cushioning and supportive stability. The mattress combines 4,000 individually wrapped pocket springs with advanced memory foam, and the result is a luxurious sleep surface that feels both cosy and supportive. In this review, I’ll share my first-hand impressions of how the Pure+ performs in key areas like comfort, pressure relief, cooling, edge support, motion isolation, and overall suitability for different sleeping positions. Overall, the OTTY Pure+ proved to be a perfect all-rounder that can cater to a wide range of sleepers.
Medium firmness (5.5/10): Excellent balance of support and softness suitable for most people.Dual-layer 4000 pocket springs: Two layers of springs adapt to your body for targeted support and minimal motion transfer.Bamboo & charcoal memory foam: Infused foam layers provide pressure relief and aid cooling & freshness.Edge-to-edge support: Reinforced sides prevent roll-off, allowing full use of the mattress. Comfort and Support From the very first night, the OTTY Pure+ felt outstandingly comfortable. The top memory foam layer gently hugged my body, easing me in without any “quicksand” sink that some foam beds have. Meanwhile, the pocket springs underneath provided a responsive lift to keep me from sinking too far. The result is a medium firmness feel right in that sweet spot - soft enough to cushion pressure points, yet firm enough to keep my spine aligned. It feels truly luxurious - my partner even said it felt like a luxury hotel bed.
Those 4,000 individually wrapped springs really shine in how they adapt to you. Whether I lay on my back or on my side, the mattress distributed my weight evenly with no uncomfortable pressure build-up. The dual spring system (a taller layer plus a micro-spring layer) provides deep support and fine-tuned contouring at the same time. It’s impressive to get this level of sturdy support while still feeling so plush and cloud-like.
Pressure Relief for Side Sleepers Pressure relief is a major strong suit for the Pure+. As someone who occasionally sleeps on my side, I’m sensitive to mattresses that cause pressure on my shoulder and hip. On the Pure+, I felt virtually no pressure points thanks to the plush foam layers. My partner is primarily a side sleeper and she felt a huge improvement as well. The medium tension allows her shoulder to sink in just enough to relieve pressure, without misaligning her spine. After just a few nights, she no longer woke up with a tingly arm or sore hip.
Cooling and Breathability I tend to sleep warm, so the cooling features of the Pure+ really stood out. It uses bamboo- and charcoal-infused memory foam which are designed to be breathable and moisture-wicking, and indeed I found the mattress stayed comfortably cool throughout the night. OTTY also built in an airflow system: small perforations in the foam and breathable side support channels that help heat dissipate. Even during a warm spell, neither of us woke up feeling overheated or sweaty. If you’re a hot sleeper or live in a warm climate, this mattress should keep you sleeping comfortably cool.
Edge Support Edge support is excellent on the Pure+. When I sat on the side of the bed (like when getting up in the morning), the edge didn’t compress much at all - I felt secure and not like I was sliding off. Likewise, when we lie near the edge at night, the mattress remains supportive right to the border. Neither of us felt at risk of rolling off, even if one of us hugged the side. The reinforced sides clearly do their job, providing a stable, usable surface across the entire width of the bed.
Motion Isolation for Couples For couples, motion isolation is crucial, and the Pure+ doesn’t disappoint. The combination of pocket springs (each working independently) and thick foam layers means movement is well absorbed. I barely noticed when my partner shifted or got out of bed at night. Even when one of us deliberately flopped onto the bed, the other felt only a faint tremor. This level of motion isolation is a huge improvement over our old mattress and meant we could both sleep soundly through each other’s movements. Light sleepers will appreciate how undisturbed the Pure+ lets you remain, even if your partner tosses and turns.
Suitability for Different Sleepers The OTTY Pure+ hits that rare balance of being versatile enough for many types of sleepers. In our home it satisfied both a side sleeper and a back sleeper equally well. Side sleepers get the pressure relief they need for shoulders and hips, while back sleepers (like me) find plenty of support to keep the spine aligned. I even found it comfortable when I tried lying on my stomach - the mattress is supportive enough that my midsection didn’t sink excessively. Unless you have a strong preference for an extra-firm bed, this medium mattress should accommodate most sleeping styles without issue. It’s also built to handle a range of body weights. I’m about average size and never felt it bottom out; heavier folks should be well-supported by the robust springs, and lighter individuals will get ample cushioning from the plush top layers.
Final Thoughts Overall, the OTTY Pure+ Hybrid 4000 has impressed us as a truly comfortable and high-quality mattress that delivers on its promises. It combines the best of both worlds: the pressure-relieving hug of memory foam with the sturdy support of pocket springs. In fact, after the trial period, we chose to keep the Pure+ as our main bed for a little longer because it checked all our boxes.
Compared to the OTTY Pure Pro (a firmer model we tried earlier), the Pure+ felt noticeably more plush and pressure-relieving, which we preferred. It’s clear this is OTTY’s premium offering and it has a very luxurious feel. With the 100-night trial and a 10-year warranty included, it’s a low-risk investment that the company stands behind. If you’re considering the Pure+ Hybrid, our experience has been overwhelmingly positive - it’s a fantastic choice for a broad range of sleepers seeking that perfect blend of comfort and support.
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