You only have 3 days to shop these Walmart deals — 17 savings worth shopping on patio furniture, decor, apparel and electronics

(Image credit: Shutterstock) Don't sit around — Walmart has come out with a surprisingly good flash sale. The discounts only last until August 21, so you only have a very limited time to take advantage of these deals.I've been searching Walmart's Flash Deals section for the best savings and have found everything from home decor to gaming gear and electronics. All my favorite deals are listed below, so keep scrolling to check them out. For more ways to save, also take a look at our Walmart promo codes page.Quick Linksshop all Walmart dealsShark/Ninja appliances: from $16Summer home accents: furniture and decor from $4Patio and garden event: up to 50% off4K TVs: deals from $68Hanes sale: up to 65% offGrill sale: deals under $100Best Choice Raised Oval Garden Bed: was $93 now $39Garmin Forerunner 55: was $199 now $129Editor's ChoiceIndoor and outdoor decorEssentialsAudioGaming Get instant access to breaking news, the hottest reviews, great deals and helpful tips. Millie is a Deals Editor at Tom's Guide specializing in deals content. She also covers the latest tech news and and creates how-to articles about everything from phones, streaming devices, and headphones to apps and video games. In her spare time, she enjoys reading, gaming on her Nintendo Switch and creating digital art.