🇬🇧 United Kingdom · Hybrid (Organic Materials) vs Memory foam
Simba Green OrganicvsNectar
Which one is best for you? Simba Green Organic vs Nectar - 2026 comparison by Vs Mattress
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Pricing by size
Simba Green Organic
Nectar
Essential information
| Simba Green Organic | Nectar | |
|---|---|---|
| Type | Hybrid (Organic Materials) | Memory foam |
| Launched | 1979 | 2016 |
| Brand | Simba | Nectar |
| Made in | United Kingdom | United Kingdom |
| Unique points | The Simba GO hybrid mattress is very eco-friendly and is made up of 6 layers. Six layers? Yes. And every single one has a part to play in helping you sleep better:
| The Nectar is the most popular mattress that's made in the UK. Incorporating the latest advancements in mattress and fabric technology, here are the layers:
|
| Video | SIMBA - Engineered for Sleep | Make America Sleep Again | Nectar | Best Online Mattress | Mattress Ad |
Certifications & trial
| Simba Green Organic | Nectar | |
|---|---|---|
| OEKO-TEX® | No | No |
| CertiPUR-US® | Yes | Yes |
| Certifications | CertiPur-US®, OEKO-TEX®, Global Organic Latex Standard (GOLS) | CertiPur-US® |
| Other certification info | 100% Recyclable Materials, Organic Materials, Pro-Planet, Carbon Neutral Delivery | – |
| Sleep trial | 365 nights | 365 nights |
| Warranty | 10 | Forever Warranty |
| Free shipping | FREE | FREE |
| Free returns | YES | YES |
| Pay later | Yes | Yes |
| Delivery info | Simba offers FREE carbon neutral standard delivery with a two-person delivery crew. Simba can also take away your old mattress for recycling once you have your new one. Delivery usually be within 3 business days if you order before 2pm, and within 4 business days after 2pm. | Free home delivery within 48 hours of purchase for UK mainland. Nectar ships to you direct from our factory in central England. Nectar comes direct to the room of your choice by our careful two man delivery team. Setup takes minutes once it's in place. Nectar will even take away your old mattress for carefully considered recycling - if required. |
Firmness & feel
| Simba Green Organic | Nectar | |
|---|---|---|
| One firmness fits all | Yes | Yes |
| Select your firmness | No | No |
| Adjustable firmness | No | No |
| Half and half firmness | No | No |
| Flippable / reversible | No | No |
| Firmness info | The Simba Go Hybrid is a medium-firm mattress, however, 95% of Simba sleepers love their mattress. If it doesn't work for you, Simba mattresses that are returned are either refurbished or recycled; they never go near a landfill site. | The Nectar Memory Foam is a medium-firm mattress. A 6 to 6.5 on the firmness scale. Nectar's combination of layers and materials allows Nectar to both contour and support your body. |
Construction & materials
| Simba Green Organic | Nectar | |
|---|---|---|
| Layers | GOTS organic cotton cover, recycled simba renew layer, GOLS organic latex comfort layer, Supportive aerocoil spring layer, Zoned supportcore™ base, Breathable 3d mesh | Nectar Adaptive® Cooling Cover, Nectar Smart Sleep Layer, Breathable visco memory foam with Revo technology, Pressure-Relieving Memory Foam Layer, Zone Support Layer, Shape Support |
| Cover | GOTS organic cotton cover: Pure, cooling, organic cotton, certified to the Global Organic Textile Standard (GOTS) a body which monitors production from field to factory. | The Adaptive® cooling cover responds dynamically to temperature changes to keep your sleep environment cool and dry, all night, every night. The Adaptive technology incorporates a temperature sensitive polymer into the cooling cover; meaning the warmer it gets, the more the cooling Adaptive cover will evaporate moisture. And even better, it works independently so you and your partner can both sleep at the temperature that works for you. |
| Machine-washable cover | No | No |
| Ergonomic handles | Yes | No |
| Comfort | A sumptuous layer of anti-allergenic Simba Renew fibres (up to 75% recycled) under the cotton cover aids airflow and discourages dust mites. A perforated natural latex layer offers increased breathability, as well as superbly luxurious support and pressure distribution. | Nectar's top layer of quilted memory foam stimulates air flow beneath your body, while the Adaptive fabric wicks away unwanted heat and moisture. |
| Support | Up to 2000 of our patented, cone-like springs offer superior body support and increased airflow through your mattress. With up to 900 pocketed springs, engineered to offer 5 zones of targeted support for areas such as hips and shoulders. | Ideal support for any position. Nectar gives you the support of a firm mattress while pampering you with the comfort of a pillow top. Premium materials ensure it perfectly contours to your body. Engineered to relieve pressure by absorbing energy and contouring perfectly around your body. More breathable than other memory foams, allowing greater airflow through the foam giving you a much cooler and more comfortable night's sleep. With 7 different zones of support this super durable base layer provides firmer support under your hips and softer support under your shoulders. The innovative turret structure ensures optimum airflow and the high-density foam maintains structure and shape for longer. |
| Posts | – | Not everyone loves our mattress Weren’t expecting us to say that? Well, you’re trying to make a decision and so we don’t want to pretend we… |
Size & weight
| Simba Green Organic | Nectar | |
|---|---|---|
| Available sizes | Single, Double, King, Super King | Single, Double, King, Super King |
| Dimensions | Single depth: 30 cm | Single depth: 25 cm |
| Single weight (kg) | 24 | 22 |
| Double weight (kg) | 36 | 31 |
| King weight (kg) | 43 | 36 |
| Super King weight (kg) | 51 | 43 |
FAQs
Simba Green Organic
Is the Simba GO mattress any good?
The Simba Go mattress offers a sustainable design, combining patented technology with natural, biodegradable latex for excellent pressure relief and cushioning. Constructed with six layers, each element contributes to enhancing your sleep experience. It stands out as Simba's most eco-friendly mattress, with half the carbon footprint of traditional hybrids. This blend of natural, organic materials with advanced technology makes it an attractive choice for those prioritizing both comfort and environmental impact.
Are Simba Go mattress bouncy?
The Simba Go mattress does possess some level of bounce due to its supportive Aerocoil spring layer, consisting of up to 2000 patented cone-like springs that enhance body support and improve airflow. It also features a zoned SupportCore™ base with up to 900 pocketed springs for targeted support, especially in areas like the hips and shoulders. However, its firmness is enhanced by a GOLS Organic Latex comfort layer, a perforated natural latex layer that not only increases breathability but also provides luxurious support and excellent pressure distribution.
Is the Simba Go mattress hot?
The Simba Go mattress is designed with several features that promote breathability, which should help keep you cool while you sleep. The GOTS organic cotton cover and a 3D mesh layer both support maximum airflow through the mattress layers. It also features an Aerocoil spring layer with up to 2000 springs, promoting increased airflow, along with a SupportCore base with pocketed springs for targeted support. While the latex layer might retain some heat, this should be offset by the breathability of the other layers, and overall, heat retention shouldn't be a major issue.
Nectar
Is Nectar good for heavy side sleepers?
Indeed, the Nectar mattress is generally well-suited for heavy side sleepers. Its top layer, composed of gel memory foam, is designed to relieve pressure, particularly around the shoulders and hips. This feature caters to the needs of average to heavy side sleepers by offering enhanced support and comfort.
Is Nectar mattress good for back pain?
Yes, the Nectar mattress can be beneficial for individuals with back pain, particularly those of average weight. Its design provides effective pressure relief that can alleviate discomfort in areas such as the hips, shoulders, or back. However, heavier individuals who sleep on their back or stomach might sink too much into the mattress, potentially affecting ergonomic alignment. So, individual comfort and weight should be considered when choosing this mattress for back pain relief.
What is the life expectancy of a nectar mattress?
The lifespan of a Nectar mattress, which is a 25cm thick all-foam memory foam bed, is typically around nine years, given proper care and maintenance. This includes rotating the mattress every three to six months and ensuring the bedding is kept clean. Therefore, with appropriate usage and care, you can expect a Nectar mattress to provide comfort and support for close to a decade.
Thank you for checking out this Simba Green Organic vs Nectar mattress comparison. We have tried to compare all the necessary information to help you choose which mattress is the most suitable for you.
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