Sleep Number

Climate360® smart bed

Sleep Number Climate360® smart bed

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Overall

#110 in

Mattress

according to Reddit Icon Reddit

Sentiment score75% positive
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Top Pros

Top Cons

Last updated: May 17, 2026

Reddit Reviews

Reddit Iconpetrichor83
5 months ago

We’ve got the Climate360 King Flex. Expensive but worth it.

Reddit Iconstephologist
8 months ago

Me too! I love my sleep number bed! Best investment ever! I’ve had mine for 11 years now and have had zero issues. I did splurge a few years ago and bought the Dual Temp layer that blows cold (or warm) air. Game changer, I don’t get nearly as hot as I used to. The nice thing about Sleep Number beds is all the parts are replaceable. I highly recommend visiting a store to check them out.

Reddit Iconwhatdoido8383
2 months ago

Same. We purchased one last year and it's been a game changer. People scoff at their price, and yes they are expensive. $6K+ for a bed seems crazy until you experience good rest. We have a split top and it can auto raise if one of us starts to snore or whatever, and it really does work. I sleep better on a firm bed and my wife sleeps better on a soft bed. We each have our side adjusted how we like it. We went through 3 of the other name brand foam beds over the last 5 years trying to find one we liked. We could just never get comfortable.

Reddit IconMaru_the_Red
10 months ago

My husband just paid the big bucks for a Sleep Number 360 with an adjustable base and it's probably the most comfortable bed I have ever slept on.

Reddit IconToxikfoxx
2 months ago

48, side sleeper. We bought a Sleep Number 360 two years ago and I’ve never slept better. The adjustable firmness, temperature controls, adjustable base. Yes it was expensive, but we’ll never go back to a normal mattress now.

Reddit Iconm155fit
2 months ago

Same, I got mine recently and it feels life changing. I love being able to adjust the firmness based on how much pain I have and that it will automatically adjust to take pressure off my pressure points. I’m not constantly changing positions anymore because I’m uncomfortable. The adjustable frame is so nice to be able to be propped up in bed without a billion pillows and being able to raise my feet when they’re hurting. My hrv and resting heart rate are actually improving since I got the bed. I think I’m getting actual restful sleep for the first time in years. It was certainly an investment but at the time I thought, if i am going to have to stay in bed, a bed was a good investment to make.

Reddit Iconbi_geek_guy
3 months ago

I’m not a Sleep Number shill, I promise. I bought one eighteen months ago with an adjustable frame and I’ve never slept better. I wake in the same position that I fell asleep in with no pressure point aches or pain and head up so no more GERD wake ups. They are not cheap, but I got what I paid for.

Reddit IconDirectAccountant3253
6 months ago

Sleep number king size with adjustable base. About $7,500. Absolutely best frivolous purchase we've made. Love it.

Rankings by Use Case

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Best for Heavy & plus-size sleepers

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Individuals with higher body weights (typically 230 lbs or more) who find that standard mattresses quickly sag, lose support, and cause back or joint pain.
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Best for Hot sleepers

Purple - The Purple Mattress

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Individuals who consistently wake up feeling hot or sweaty, and find that their mattress absorbs and retains body heat throughout the night.
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Best for Long-term durability

SleepOnLatex - Pure Green Organic Latex Mattress

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SleepOnLatex - Pure Green Organic Latex Mattress

Buyers who view a mattress as a long-term investment and want to purchase one that will maintain its support and comfort for over a decade, prioritizing total cost of ownership over a low initial price.
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Best for Motion isolation for couples

Helix - Midnight Luxe

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Couples or co-sleepers who are easily woken up by a partner's tossing, turning, or getting in and out of bed.
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Best for Natural & organic materials

SleepOnLatex - Pure Green Organic Latex Mattress

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SleepOnLatex - Pure Green Organic Latex Mattress

Health-conscious individuals or those with chemical sensitivities who want to avoid synthetic foams, chemical off-gassing, and potentially hazardous materials like fiberglass in their sleep environment.
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Other Reddit Recommendations: