But sadly Prime Day only falls once a year … and that’s where Amazon’s Big Smile Sale comes in.Think of it as Prime Day’s sister. While it’s not as widely recognised, it still offers some red-hot deals and savings. The best part? Amazon’s Big Smile sale occurs twice a year, giving you double the chance to save on big name brands.WHEN IS AMAZON’S BIG SMILE SALE?Amazon’s first Big Smile Sale of the year went live on Monday, March 27 and wrapped up on Sunday, April 2. As for the second Amazon Big Smile Sale, last year it fell in October, so watch this space.DEALS WE’RE PREDICTING TO SEE DURING THE BIG SMILE SALETo help you get cracking along with your Amazon wishlists, we’ve decided to go through the Big Smile Sale offers from the March/April 2023 event. $1,000 off the ECOVACS Deebot X1 Turbo Robot Vacuum Cleaner, $1,499 (down from $2499)$780 off the ECOVACS DEEBOT N8+ 3-in-1 Robot Vacuum Cleaner, $719 (down from $1499)$580 off the ECOVACS DEEBOT N8 Robot Vacuum Cleaner, $419 (down from $