Save $350 on this excellent side-sleeper mattress in Helix's Memorial Day sale

Helix midnight mattress image
(Image credit: Helix)

Top mattress brand Helix has launched its early access Memorial Day sale with a number of huge discounts and freebies up for grabs. For a limited time, there's a discount of up to $350 on your mattress – and you'll get two free Dream pillows on the house. 

Helix is running a tiered discount system, as usual. The more you spend, the higher the discount: for the maximum $350 saving you'll need to spend $2,950 or more. But there's still $100 off the cheapest Helix mattresses too.

Our favorite model is the Helix Midnight, which now now starts from $699 for a twin size. This popular medium-firmness hybrid mattress is our top pick for anyone in search of the best mattress for side sleepers, and it rates highly in our best mattress guide, too. As you'll discover in our Helix Midnight mattress review, it's well worth considering if you're looking for great support and a cool night's sleep. There are a range of fantastic mattresses sold at Helix if you have different sleep preferences, though.

The Memorial Day sales are generally a great time to buy a new mattress: prices drop in May, before rising to their highest in the summer. Still, this is an early access Memorial Day mattress sale - the deals are decent value, but we suspect the price may drop by another $50, because the Helix Midnight was discounted by $150 for President's Day. We'll be covering any new price drops from Helix Sleep in our guide to the best 4th of July mattress sales.

Helix Memorial Day mattress deals

Helix Midnight: $699 $599 at Helix Sleep
Save $100

Helix Midnight: from $699 $599 at Helix Sleep
Save $100
- Ranked second in our best memory foam mattress guide, the Helix Midnight is our current favorite mattress for side sleepers here at TechRadar. This medium-feel mattress features great support and a cool base for a super comfortable night's rest. Available in a number of sizes, you'll get yourself a discount of at least $100 and two free Dream pillows on the house with today's Memorial Day sale at Helix.

Helix Midnight Luxe: $1,099 $999 at Helix Sleep
Save $200

Helix Midnight Luxe: from $1,099 $999 at Helix Sleep
Save $200
- Looking to spend a little more? Invest in your night's sleep with the Helix Midnight Luxe model - the premium version of the excellent Helix Midnight. While pricier, this one features zoned lumbar support as well as cooling cover options for added breathability. As with the above deal, you'll get two free pillows when you purchase this model on top of your saving.

Helix discount codes to use

These are the savings amounts available and the relevant checkout codes you'll need to get your discount: 

  • $100 off when you spend $600+ with code: MDSALE100
  • $150 off when you spend $1,250+ with code: MDSALE150
  • $200 off when you spend $1,700+ with code: MDSALE200
  • $250 off when you spend $2,550+ with code: MDSALE250
  • $300 off when you spend $2,700+ with code: MDSALE300
  • $350 off when you spend $2,950+ with code: MDSALE350

All Helix mattresses, including those purchased at a discount, come with a 100-night risk-free trial. You'll have much longer than the recommended three weeks to test it out to make sure it really is right for your sleep needs. 

There's also a 10 or 15-year limited warranty included, depending on which mattress you buy, plus free delivery on all orders.

Alex Whitelock
Deals Editor

Alex is deals editor at TechRadar. With over three years of experience on-site and eight years working in e-commerce, Alex has made it his personal mission to share all his favorite tips, bargains, and deals with our readers here at TechRadar. At work, he specializes in computing, phones, and covering huge sales events like Black Friday and Amazon Prime Day. Outside of work, you'll find him indulging his keen love of photography and PC gaming, or down at the local climbing gym hanging off boulders far too difficult for his abilities. His editorial bylines also include contributions to T3 and GamesRadar.