These luxury mattresses are worth the splurge — your last chance to save up to $1,500 on expert-vetted beds in the 4th of July sales

Avocado is a leading latex mattress brand and the Avocado Green pairs eco-friendly materials with a luxury finish. 15% off is the best sale you'll get from Avocado and knocks the firm mattress — best for back and stomach sleepers — down to $1,699 for a queen, from $1,999. The breathable design and all over support makes it one of the best organic mattresses and a one-year trial and a 25-year warranty are included.

Our Avocado Green mattress review: ★★★★½
User score: ★★★★½ (19,400+ reviews)

A "consistently supportive" mattress with exceptional motion isolation, the WinkBed is a good choice for couples who've struggled to find a mattress they agree on. WinkBed's sale is the same year-round but with a queen just $1,799 (was $2,570), plus a 120-night trial and forever warranty, it's good value for a hybrid mattress. It also comes in a Plus version ($1,999 for a queen), for those with a bigger build.

Our WinkBed Mattress review: ★★★★
User score: ★★★★★ (8,500+ review)

Adjustable mattresses and smart beds are increasingly common, but it's rare to see these high-tech solutions in a luxury package. The Saatva Solaire, however, pairs the brand's signature white-and-gold hotel style with 50 levels of changeable firmness, for targeted comfort. $400 off reduces a queen to $4,199 (was $4,599) and Saatva's team will deliver, set up and demonstrate the bed for free.

Our Saatva Solaire Mattress review: ★★★★½
User score: ★★★★½ (100+ reviews)

The new ThermoBalance collection from Brooklyn Bedding features the brand's most premium mattresses and, according to our review team, the LX Elite is worth the upgrade. Three firmness levels are available and a queen is $2,239.30 (was $3,199) in the 30% off 4th of July sales. You won't see a better discount from Brooklyn Bedding and LX Elite's superior temperature regulation makes it a top choice in the summer heat.

Our Brooklyn Bedding ThermoBalance LX Elite mattress review: ★★★★½
User score: ★★★★ (5 reviews)

The GelFlex Grid gives Purple mattresses a unique form of pressure relief, contouring to the body to cradle every inch of you. The Rejuvenate mattress pairs this with 8" of coils, active response foam and breathable gel for enhanced support. You'll pay a high price — the current sale is among Purple's largest and a queen is still $4,999 (was $5,499) — but there's no other bed like it. However, the 10-year warrant and 100-night trial are disappointing for this price bracket.

Our Purple Rejuvenate mattress review: ★★★★½
User score: ★★★★★ (50+ reviews)

Our Essentia Stratami review team praised the "superb build-quality" of this organic mattress, which uses layers of latex foam (no springs) to create full body support and a breathable feel. 25% off is a larger sale than usual from Essentia, reducing a queen to $3,524.25 (was $4,699) and you get two free pillows (follow this link to add them to your cart as they won't appear automatically). A 120-night trial and 20-year warranty are included.

Our Essentia Stratami Organic Mattress review: ★★★★½
User score: ★★★★½ (30+ reviews)

Crafted with organic materials, include latex, cotton and wool, the PlushBeds Botanical Bliss mattress has "exceptional" pressure relief, according to our testers. It also comes in two feels (both $2,024 for a queen), making it a more versatile organic bed. There's $1,500 off all sizes of the Botanical Bliss and it comes with a 365-night trial and a lifetime warranty. Plus, white glove deliver is just $99 when you spend over $2,000.

Our PlushBeds Botanical Bliss mattress review: ★★★★
User score: ★★★★★ (4,400+ reviews)

The Estate mattress is a traditional hybrid with an option for almost every sleep style (we tested the firm pillow top). Alongside $200 off, you'll get a $300 VISA gift card with your purchase — a rare double-deal from the brand. A queen start at $1,799 in the sale (was $1,999) while the pillow-top options are $2,399 (was $2,599). The 90-night trial and 10-year warranty are average but you do get free white glove delivery.

Our Stearns $ Foster Estate mattress review: ★★★½
User score: ★★★★½ (1,400 reviews)

The Midnight Luxe above might be our favorite in the Helix 4th of July sales, but the Sunset will appeal to side sleepers looking for something softer. The prices and benefits are the same (a queen is $1,874 down from $2,498 and you get a 120-night trial and forever warranty) so this is all a matter of preference — go for the Sunset Luxe if you want deeper cushioning.

Our Helix Sunset Luxe mattress review: ★★★★
User score: ★★★★½ (1,300+ reviews)

"Marshmallow-y soft" and with "sensational pressure relief", our lead tester was full of praise for the DreamCloud Ultra Hybrid, although she did admit it was tough to move around on. With a queen $2,099 in the DreamCloud mattress sale there are better value deals but it might be worth the indulgence if you want to feel enveloped in luxury. And the benefits are also premium: a 365-night trial and lifetime warranty.

Our DreamCloud Ultra Hybrid mattress review: ★★★½
User score: ★★★★ (90+ reviews)

Tempur-Pedic's most affordable mattress, the Tempur-Cloud uses the signature Tempur Material foam to create gooey, body-hugging cushioning. Tempur-Pedic mattress sales are rare and we don't always see discounts on the Tempur-Cloud, so take advantage of a bigger than usual saving. As well as 30% off reducing a queen to $1,399 (was $1,999), you get a $300 Visa gift card with purchase. A 90-night trial and 10-year warranty are included.

Our Tempur-Pedic Tempur-Cloud mattress review: ★★★½
User score: ★★★★½ (2,300+ reviews)

The Westin Heavenly bed set the blueprint for mattresses found in hotels: traditional designs focused on using high quality materials to create durable comfort. With 25% off a queen is $1,871 (was $2,495) which is a competitive price for a luxury hotel bed. We got hands-on with the Heavenly Bed and it's ideal for back sleepers and couples.

Promising "unrivaled comfort", the Ritz-Carlton mattress is a 14" hybrid innerspring, crafted with "the finest" materials and dual comfort layers to deliver superior support. Of course, it's not cheap — 25% off reduces a queen to $2,580 (was $3,349) — but it's the best way to get your hands on the signature Ritz-Carlton sleep feel.

Hotel beds are never going to be cheap but the Marriott mattress is a more affordable way to enjoy vacation comfort at home. A queen innerspring is $1,995 at full price and in the 30% off flash sale a queen is down to just $1,396.50. The innerspring design is likely to have a lot of bounce, however, so if you share with a restless partner considering adding the box spring — the full set is $1,739.50 for a queen (was $2,485).

When it comes to luxury comfort, the Saatva Latex is the best pillow we've tested. It's also highly breathable and comes in two lofts to suit more sleep styles (high for side sleepers, standard for back and stomach). You'll need to buy two to claim your discount — there's $40 off when you double up — but the only question is: do you let someone else use your spare, or keep it for yourself?

Our Saatva Latex Pillow review: ★★★★★
User score: ★★★★½

Coop's Adjustable Pillow suits everyone because the removal fill allows you to plump or flatten to suit your needs (it's even been spotted with Taylor Swift). 20% off is a good sale from Coop and we think you'll be waiting a white for anything better and with a queen just $71.20, it's already a good price for a breathable pillow with a luxury touch.

Our Coop Adjustable Pillow review: ★★★★½
User score: ★★★★★ (18,900+ reviews)

Giving our reviewer's bedroom a "luxury hotel vibe", the Brooklinen Luxe Sateen Sheet Set has a traditional cotton feel and a breathable finish, for use year round. There's a variety of colors available, with prices for a queen starting at $167.20 (was $209), and we recommend opting for white sheets for a hotel-ready look. The set comes with a fitted sheet, flat sheet and pillowcases.

Our Brooklinen Luxe Sateen Sheet Set review: ★★★★½
User score: ★★★★½ (24,000+ reviews)

Classic linen has weight to it, to create a cozy wrapped-up feel, but the breathable material is still comfortable on hot nights. A queen with a flat sheet is now $236 (was $295) and the full set includes fitted sheet, flat sheet and pillowcases. SiJo sheets do have a tendency to sell out in certain sizes, so don't hang around on this deal.

User score: ★★★★★ (800+ reviews)

PlushBeds describes its Tencel Lyocell sheets as "luxurious like silk, but eco-friendly." Made from eucalyptus, they promise to be gentle, cooling, and soft against the skin and there are five colors to choose from. There's $94 off a queen set, down from $369 to $275, and the sheets come with a five-year warranty.

User score: ★★★★★ (31 reviews)