Labor Day is coming, and it's a good time to upgrade your bedroom. Purple's sale is now on until September 15. It's a great chance to get a new mattress.

You can buy a king mattress for the price of a queen, which is a big upgrade. If you also buy an adjustable base, you can save up to $400 and customize your sleep position.

Pillows, bedding, and accessories are 15% off, so it's a good time to refresh your bedroom. You can buy new sheets and other things you need, but the Grid Cloud Pillow is not on sale.

Purple mattresses have a special gel-grid design that helps with support and pressure relief. If you sleep hot or wake up sore, this sale could help you.

Purple's Labor Day sale is the start of the mattress-buying season. You should get one before September 15.