What moved

352 tier changes on 113 boards in September 2026. The records for this month run from 1 Sept 2026 to 14 Sept 2026.

Earlier months on record: 2,721 in July 2026 and 339 in August 2026. Each of those changes is still on its own board page.

The most recent changes

1. 14 Sept 2026 Electric Guitars : Gibson Les Paul Standard 50-60 moved down from C to D. From the ranking, not from new evidence.
2. 14 Sept 2026 Portable Monitors : Arzopa Z1RC moved down from D to F. From the ranking, not from new evidence.
3. 14 Sept 2026 Portable Monitors : LeEco Portable Monitor moved down from D to F. From the ranking, not from new evidence.
4. 14 Sept 2026 Smoke Detectors : First Alert SM300-AC moved down from S to A. From the ranking, not from new evidence.
5. 14 Sept 2026 Soundbars : Sonos Beam (Gen 2) moved down from C to D. From the ranking, not from new evidence.
6. 14 Sept 2026 Soundbars : Sonos Arc Ultra moved down from A to B. From the ranking, not from new evidence.
7. 14 Sept 2026 Stream Decks : VSDInside Stream Dock N4 Pro moved down from B to C. From the ranking, not from new evidence.
8. 14 Sept 2026 Stream Decks : Elgato Stream Deck Mini moved down from C to D. From the ranking, not from new evidence.
9. 13 Sept 2026 Acoustic Guitars : Cort Earth L60M moved down from C to D. 2 more research games. 1 source added.
10. 13 Sept 2026 Acoustic Guitars : Taylor Academy 10 moved down from C to D. 2 more research games. 1 source added.
11. 13 Sept 2026 Automatic Pet Feeders : Petlibro One RFID Smart Feeder moved down from B to C. 1 more research game. 1 source added.
12. 13 Sept 2026 Bidets : Brondell Swash 1400 moved up from B to A. 2 more research games. 1 source added.
13. 13 Sept 2026 Chef's Knives : Henckels International Classic 8-Inch Chef's Knife moved down from C to D. 1 more research game. 2 sources added.
14. 13 Sept 2026 Chef's Knives : Global G-2 8-Inch Chef's Knife moved down from C to D. 2 more research games. 1 source added.
15. 13 Sept 2026 Chef's Knives : Zwilling Pro 8-Inch Chef's Knife moved down from B to C. 1 more research game. 1 source added.
16. 13 Sept 2026 Coffee Makers : Ninja DualBrew Pro Specialty Coffee System (CFP301) moved down from D to F. 2 more research games. 3 sources added.
17. 13 Sept 2026 Coffee Makers : Nespresso Vertuo Plus moved down from D to F. 2 more research games. 2 sources added.
18. 13 Sept 2026 Computer Monitors : BenQ GW2486TC moved down from C to D. 2 more research games.
19. 13 Sept 2026 Computer Monitors : ASUS ProArt Display PA32UCXR moved up from C to B. 2 more research games.
20. 13 Sept 2026 Computer Monitors : ASUS ProArt Display PA32QCV moved up from B to A. 2 more research games.

Each note shows what else changed at the same publish. It is not a statement of cause.

Every board that moved

• Heating Pads 8 changes, 4 up and 4 down.
• Massage Guns 8 changes, 3 up and 5 down.
• LED Face Masks 7 changes, 5 up and 2 down.
• Running Shoes 7 changes, 4 up and 3 down.
• Electric Guitars 6 changes, 2 up and 4 down.
• Label Makers 6 changes, 4 up and 2 down.
• PC Cases 6 changes, 2 up and 4 down.
• VR Headsets 6 changes, 2 up and 4 down.
• Adjustable Dumbbells 5 changes, 3 up and 2 down.
• Cordless Stick Vacuums 5 changes, 2 up and 3 down.
• Curling Irons 5 changes, 4 up and 1 down.
• Earbuds 5 changes, 4 up and 1 down.
• Flashlights 5 changes, 4 up and 1 down.
• Gaming Headsets 5 changes, 3 up and 2 down.
• Gaming Keyboards 5 changes, 2 up and 3 down.
• OBD2 Scanners 5 changes, 4 up and 1 down.
• Paper Shredders 5 changes, 2 up and 3 down.
• Pressure Washers 5 changes, 3 up and 2 down.
• Smart Speakers 5 changes, 3 up and 2 down.
• Sous Vide Cookers 5 changes, 1 up and 4 down.
• USB Microphones 5 changes, 3 up and 2 down.
• Air Mattresses 4 changes, 2 up and 2 down.
• AV Receivers 4 changes, 2 up and 2 down.
• Basketball Shoes 4 changes, 1 up and 3 down.
• Car Battery Chargers 4 changes, 3 up and 1 down.
• Computer Monitors 4 changes, 3 up and 1 down.
• CPU Coolers 4 changes, 2 up and 2 down.
• CPUs 4 changes, 2 up and 2 down.
• Derma Rollers & Stamps 4 changes, 2 up and 2 down.
• Electric Kettles 4 changes, 3 up and 1 down.
• Espresso Machines 4 changes, all down.
• External SSDs 4 changes, 3 up and 1 down.
• Fitness Trackers 4 changes, 1 up and 3 down.
• Game Controllers 4 changes, 3 up and 1 down.
• Headlamps 4 changes, 1 up and 3 down.
• Headphones 4 changes, 3 up and 1 down.
• Meat Thermometers 4 changes, 1 up and 3 down.
• Projectors 4 changes, 1 up and 3 down.
• Robot Lawn Mowers 4 changes, 2 up and 2 down.
• Sewing Machines 4 changes, all up.
• Soundbars 4 changes, 1 up and 3 down.
• Tablets 4 changes, 2 up and 2 down.
• Webcams 4 changes, 2 up and 2 down.
• Wi-Fi Extenders 4 changes, 2 up and 2 down.
• Yoga Mats 4 changes, 3 up and 1 down.
• Bread Makers 3 changes, all down.
• Ceiling Fans 3 changes, 2 up and 1 down.
• Chef's Knives 3 changes, all down.
• Dash Cams 3 changes, 1 up and 2 down.
• Dutch Ovens 3 changes, 1 up and 2 down.
• Electric Bikes 3 changes, all up.
• Ergonomic Mice 3 changes, 1 up and 2 down.
• Gaming Desks 3 changes, 2 up and 1 down.
• Gas Grills 3 changes, 2 up and 1 down.
• Laser Levels 3 changes, all up.
• Mechanical Keyboards 3 changes, 1 up and 2 down.
• Outdoor Speakers 3 changes, 1 up and 2 down.
• Power Banks 3 changes, 1 up and 2 down.
• Printers 3 changes, all up.
• RAM 3 changes, 2 up and 1 down.
• Robot Vacuums 3 changes, 2 up and 1 down.
• Steam Mops 3 changes, 2 up and 1 down.
• Telescopes 3 changes, 2 up and 1 down.
• Video Doorbells 3 changes, all down.
• Water Filter Pitchers 3 changes, 2 up and 1 down.
• Wi-Fi Routers 3 changes, 1 up and 2 down.
• Acoustic Guitars 2 changes, all down.
• Air Purifiers 2 changes, 1 up and 1 down.
• Binoculars 2 changes, all up.
• Breast Pumps 2 changes, 1 up and 1 down.
• CD Players 2 changes, all up.
• Charcoal Grills 2 changes, all down.
• Chromebooks 2 changes, all down.
• Coffee Makers 2 changes, all down.
• Dehumidifiers 2 changes, 1 up and 1 down.
• Electric Blankets 2 changes, all down.
• Fishing Rods 2 changes, 1 up and 1 down.
• Gaming Mice 2 changes, 1 up and 1 down.
• Gaming PCs 2 changes, all down.
• Handheld Gaming PCs 2 changes, 1 up and 1 down.
• Home Security Cameras 2 changes, 1 up and 1 down.
• Ice Makers 2 changes, all up.
• Instant Cameras 2 changes, 1 up and 1 down.
• Jump Starters 2 changes, 1 up and 1 down.
• Laptops 2 changes, 1 up and 1 down.
• Massage Chairs 2 changes, all up.
• Mouse Pads 2 changes, all down.
• Portable Monitors 2 changes, all down.
• Portable Power Stations 2 changes, all down.
• Power Supplies 2 changes, all down.
• Smartwatches 2 changes, 1 up and 1 down.
• Stream Decks 2 changes, all down.
• Weighted Vests 2 changes, 1 up and 1 down.
• All-in-One Computers 1 change, down.
• Automatic Pet Feeders 1 change, down.
• Beard Trimmers 1 change, down.
• Bidets 1 change, up.
• Bookshelf Speakers 1 change, up.
• Dog Beds 1 change, down.
• E-Readers 1 change, down.
• Electric Toothbrushes 1 change, up.
• Kitchen Trash Cans 1 change, up.
• Mattress Toppers 1 change, up.
• Milk Frothers 1 change, up.
• Neck Massagers 1 change, up.
• Popcorn Machines 1 change, down.
• Portable Bluetooth Speakers 1 change, down.
• Smoke Detectors 1 change, down.
• Snow Blowers 1 change, up.
• Subwoofers 1 change, up.
• Tire Inflators 1 change, down.
• Walking Shoes 1 change, up.
• Water Bottles 1 change, down.