Best Electronics Deals Under $400
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There are 3582 verified electronics deals today from $18 to $399. The deepest cut is 58% off at Soundcore. Prices were checked against the retailer on September 24, 2026. Prices from $17.99, at Lumary, Electronics Expo, Crutchfield, Anker Solix, all under $400.00. Retired listings drop off automatically.
Type
phone case 230wireless earbuds 124security camera 118smartwatch 101security camera system 101bluetooth speaker 86iphone case 75camera lens filter 47cpu cooler 45camera tripod 42screen protector 39tablet 37phone mount 35video doorbell 34trail camera 31over-ear headphone 30wireless headphones 273d printer accessory 26
Brand
ClearShowing 3,582
$99.99
Price checked 12 days agoLumary RGBAI Wi-Fi & Bluetooth Outdoor Bulb String Lights 100ft 30 LED BulbsLumary
$78.99
Price checked 12 days agoLumary Smart Ceiling Lights 24W 2200LM 2PCSLumary
$109.99
Price checked 12 days agoLumary 4 Inch Integrated Smart Recessed Lighting with Junction Box 9W 810LMLumary
$178.99
Price checked 12 days agoLumary Smart LED Outdoor Landscape Lights RGBAI Outdoor Spotlight (2*6 Pack)Lumary
$278.99
Price checked 12 days agoLumary Wi-Fi Smart Gimbal Recessed Light 4 inch 9W 8PCSLumary
$126.99
Price checked 12 days agoLumary Wi-Fi Smart LED Disk Ceiling Light 15W 5/6 inch 4 PCS (Model A)Lumary
$125.99
Price checked 12 days agoLumary Smart Wi-Fi Recessed Lighting Fixtures Retrofit Downlights 6 inch 4PCS (With Remote Controller)Lumary
$99.99$133.32Save $33.33
Lumary Smart Outlet USB with Type A and Type C Port in Wall Wi-Fi Socket 4 PCSLumary
$79.99
Price checked 12 days agoLumary Wi-Fi Smart Ceiling Light With Ambient Light 24WLumary
$29.99$39.99Save $10.00
Lumary Smart Outlet USB with Type A and Type C Port in Wall Wi-Fi SocketLumary
$278.99
Price checked 12 days agoLumary Wi-Fi Smart Gimbal Recessed Light 4 inch 7W 8PCSLumary
$189.99
Price checked 12 days agoLumary Smart Wi-Fi Recessed Can Light RGB LED Retrofit Downlight 4 inch 8 PCSLumary
$297.99
Price checked 12 days agoLumary Smart Wi-Fi Recessed Can Light RGB LED Retrofit Downlight 6 inch 12 PCSLumary
$289.99
Price checked 12 days agoLumary Wi-Fi Smart Recessed Lighting Fixtures 4 inch 12PCSLumary
$198.99
Price checked 12 days agoLumary Smart Wi-Fi Recessed Can Light RGB LED Retrofit Downlight 6 inch 8 PCSLumary
$189.99
Price checked 12 days agoLumary Smart Wi-Fi Recessed Can Light RGB LED Retrofit Downlight 6 inch 4 PCSLumary
$139.99
Price checked 12 days agoLumary Wi-Fi Smart Ultra-Thin Baffle Trim Recessed Lighting 6inch 4PCS (With Remote Cotroller)Lumary
$129.99
Price checked 12 days agoLumary Wi-Fi Smart Ultra-Thin Baffle Trim Recessed Lighting 4inch 4PCS (With Remote Cotroller)Lumary
$22.99
Price checked 12 days agoLumary Smart Wi-Fi Wall Plug Wi-Fi Smart Home Outlet SocketLumary
$34.99
Price checked 12 days agoLumary Wireless WiFi Moisture/Temperature Soil MeterLumary
$258.99
Price checked 12 days agoLumary Wi-Fi Smart Ultra-thin Recessed Lighting Black 4 inch 8PCS (With Remote Controller)Lumary
$154.99
Price checked 12 days agoLumary Wi-Fi Smart Ultra-thin Recessed Lighting Black 4 inch 4PCS (With Remote Controller)Lumary
$139.98
Price checked 12 days agoLumary 3 Inch 4pcs Smart LED Recessed Light with Dimmer Light SwitchLumary
$169.98
Price checked 12 days agoLumary 4 Inch 4pcs Smart WiFi Gimbal Recessed Lighting with Dimmer Light SwitchLumary
$179.98
Price checked 12 days agoLumary 4 Inch 4pcs Smart WiFi Recessed Lights, Dimmer Light Switch - WhiteLumary
$129.99
Price checked 12 days agoLumary Smart Outdoor Neon Rope Lights - 5M/16.4FTLumary
$39.99
Price checked 12 days agoLumary 5/6 inch Smart RGBAI Led Disk Light Pro - 1PackLumary
$79.98
Price checked 12 days agoLumary 5/6 Inch Smart Led Disk Light Pro Dimmer Light Switch - 1PackLumary
$39.99
Price checked 12 days agoLumary BT Remote Control Support 2700K-6500K CCT for Smart Recessed LightingLumary
$249.99
Price checked 12 days agoDefinitive Technology ProMonitor 800 Bookshelf Speakers (2 Speaker Bundle)Electronics Expo
$399.00
Price checked 12 days agoKenwood Excelon DMX709S 6.95" Car Stereo ReceiverElectronics Expo
$299.50
Price checked 12 days agoDefinitive Technology Dymension DM10 Center Channel Speaker (Certified Refurbished)Electronics Expo
$128.00
Price checked 9 days agoSony DSX-M55BT Marine digital media receiver with Bluetooth (does not play CDs)Crutchfield
$299.99
Price checked 12 days agoAnker SOLIX C300X Portable Power Station - 288Wh 300WAnker Solix
$89.95
Price checked 7 days agoMilennia MIL-RF9BL-UART RF remote for Infinity marine receiversCrutchfield
$349.00
Price checked 62 days agoMonitor Audio Bronze On-Wall 7G Wall-mountable multi-purpose speaker - BlackCrutchfield
$229.00
Price checked 62 days agoBose QuietComfort Headphones Over-ear wireless noise-cancelling headphones - BlackCrutchfield
$269.99
Price checked 62 days agoeufy by Anker Video Smart Lock E330 Smart lock with Wi-Fi, Bluetooth, fingerprint ID, doorbell, and 2K HD cameraCrutchfield
$35.00
Price checked 25 days agoFED Fitness Feierdun Series DT1 Smart Bluetooth Dumbbell Tracker with APP - Screw-in Version / Sensor Module + BaseFED Fitness US
$62.99
Price checked 40 days agoDynatron K2 1U Server For Intel Socket 1155/1156 CPU Cooleraaawave
$47.99
Price checked 40 days agoDynatron K6 Low power CPU cooling solution PWM blower with Heatsink for 1Uaaawave
$65.99
Price checked 40 days agoDynatron J7 AMD Genoa Copper Heatsink and Active Cooler | SP5aaawave
$199.99
Price checked 25 days agoFED Fitness BS1 Eight-Electrode Body Fat Scale - With StandFED Fitness US
$99.99
Price checked 40 days agoDynatron L46 360mm AIO Liquid Cooler for Desktop Tower PCaaawave
$120.99
Price checked 40 days agoDynatron L45 Granite Rapids All in One Liquid Cooler for 2U | LGA 4710aaawave
$59.99
Price checked 40 days agoDynatron K129 1U Passive CPU Cooler for Intel Socket 1156 1155aaawave
$101.99
Price checked 40 days agoDynatron L50 AMD Socket SP7 1U Server 2 Ball Bearing Liquid Cooleraaawave
$339.99
Price checked 40 days agoKanto Living ORA4 Active 2-Way Reference Desktop Speakers with Bluetooth Streaming (Pair)Electronics Expo
$98.00
Price checked 40 days agoMinolta MND20 44 MP / 2.7K Ultra HD Digital CameraElectronics Expo
$56.99
Price checked 40 days agoDynatron K17 3U Active Fan Side Blow CPU Cooler for Intel 1155 1156aaawave
$65.99
Price checked 40 days agoDynatron J20 AMD Socket SP7 Copper 1U Passive CPU Cooleraaawave
$59.99
Price checked 40 days agoDynatron N10 1U Heatsink FCLGA4189-4 5 Copper 1100 Brown Box Passive Cooleraaawave
$75.99
Price checked 40 days agoDynatron N11 2U Server LGA4189-4, LGA4189-5 Aluminum fins 60 mm Processor Active Cooleraaawave
$69.99
Price checked 40 days agoDynatron J21 Copper CPU 1U Heatsink and Blower for AMD Socket SP7aaawave
$49.99
Price checked 40 days agoDynatron K986 Multi-Platform Desktop CPU Cooleraaawave
$64.99
Price checked 40 days agoDynatron J2 AMD Genoa 1U Passive CPU Cooler | SP5aaawave
$129.95
Price checked 23 days agoSennheiser RS 120-W On-Ear Wireless Headphones (Black)Electronics Expo
$54.99
Price checked 40 days agoDynatron K618 2U Passive CPU Cooler for Intel Socket 1156 1155aaawave
$42.99
Price checked 40 days agoDynatron K1 1U Passive CPU Cooler for Intel Socket 1156 1155aaawave
$85.99
Price checked 40 days agoDynatron L3 Intel/AMD Socket 1U Brown Box Aio Enclosed Server Liquid Cooleraaawave
$125.99
Price checked 40 days agoDynatron L37 All in One Liquid Cooler 1U for Intel Granite Rapids Socket LGA 7529aaawave
$99.99
Price checked 40 days agoDynatron L25-1 Intel and AMD Sockets 1U AIO Liquid Cooleraaawave
$42.99
Price checked 40 days agoDynatron K5 1.5U CPU Cooler for Intel Socket 115X 3rd Gen Core i3 5 7aaawave
$68.99
Price checked 40 days agoDynatron J5 AMD Genoa 1U Active 80mm Fan CPU Cooler | SP5aaawave
$93.11
Price checked 40 days agoDynatron J12 AMD Genoa Copper Heatsink and Active Cooler 3u Heatsink | SP5aaawave
$155.99
Price checked 40 days agoDynatron L38 All in One Liquid Cooler 1U for Intel Granite Rapids Socket LGA 7529aaawave
$99.99
Price checked 48 days agoSamsung 50" The Frame Customizable Bezel (Modern) Fits compatible 50" Samsung "The Frame" TVs - BrownCrutchfield
$192.00$240.00Save $48.00
The Baxter Midnight Blue Leather Laptop SleeveThe Jacket Maker
$35.00
Price checked 8 days agoFrankies Bikinis Bellissima iPhone CaseWildflower Cases
$249.99
Price checked 7 days agoSanus VXT7 Expandable tilt wall mount for flat-panel TVs 65"-140"Crutchfield
$64.99$79.99Save $15.00
P42i | True Wireless Earbuds with Adaptive ANC Oat WhiteSoundcore
$23.98
Price checked 9 days agosoundcore Select 4 Go | Waterproof Bluetooth Shower Speaker by Anker Minty Green / 1Soundcore
$35.99
Price checked 9 days agosoundcore 2 | Portable Speaker with 24H Playtime Sky Blue / 1Soundcore
$179.99$249.99Save $70.00
soundcore Boom 2 Plus | Powerful Outdoor Bass Bluetooth Speaker Explorer Blue / 1Soundcore$35.99
Price checked 9 days agosoundcore 2 | Portable Speaker with 24H Playtime Beige / 1Soundcore
$149.99
Price checked 9 days agoLiberty 5 Pro | Noise Cancelling Earbuds for Clear Calls Pearl Blue / soundcore Liberty 5 ProSoundcore
$139.99$149.99Save $10.00
soundcore Space Q45 | Long-Lasting Noise Cancelling Headphones BlackSoundcore
$149.99$169.99Save $20.00
soundcore AeroClip | Open-Ear Clip-On Earbuds with Adaptive Comfort Glacier Blue / SoloSoundcore
$109.99
Price checked 9 days agosoundcore Space 2 | Comfortable Noise Cancelling Headphones for All-Day Wear Seafoam GreenSoundcore
$44.99
Price checked 9 days agoQ20i | Hybrid Active Noise Cancelling Headphones Navy BlueSoundcore$149.99$169.99Save $20.00
soundcore AeroClip | Open-Ear Clip-On Earbuds with Adaptive Comfort Midnight Black / SoloSoundcore
$24.98
Price checked 9 days agosoundcore P20i True Wireless Earbuds, 10mm Drivers with Big Bass Light BlueSoundcore
$79.98
Price checked 9 days agosoundcore AeroFit 2 | Adjustable Open-Ear Wireless Earbuds Minty Green / SoloSoundcore
$69.99$79.99Save $10.00
soundcore Sport X20 | Comfortable In-Ear Sport Earbuds with Hook BlackSoundcore
$79.99
Price checked 9 days agosoundcore Space One | Active Noise Cancelling Headphones Sky BlueSoundcore
$47.98
Price checked 9 days agosoundcore P40i | Smart ANC True-Wireless Earbuds Navy BlueSoundcore$47.98
Price checked 9 days agosoundcore P40i | Smart ANC True-Wireless Earbuds PurpleSoundcore
$20.98
Price checked 9 days agosoundcore P20i True Wireless Earbuds, 10mm Drivers with Big Bass Navy BlueSoundcore$179.99$249.99Save $70.00
soundcore Boom 2 Plus | Powerful Outdoor Bass Bluetooth Speaker Phantom Black / 1Soundcore
$294.99
Price checked 9 days agosoundcore Nebula P1i | World's First Smart Portable Projector with Flippable Speakers Nebula P1iSoundcore
$89.99$139.99Save $50.00
soundcore Boom 2 | Portable Bluetooth Speaker for Bass Adventure Green / 1Soundcore
$99.99$129.99Save $30.00
soundcore AeroFit 2 AI Assistant | AI Translation for a Connected World Sage Green / SoloSoundcore
$49.99$119.99Save $70.00
soundcore C40i | Flexible and Comfortable Clip-On Earbuds Midnight BlackSoundcore
$119.99
Price checked 8 days agoAnker soundcore Work | Coin-Sized Wearable AI Note Taker / Voice Recorder Midnight Black / 8 GBSoundcore$64.99$79.99Save $15.00
P42i | True Wireless Earbuds with Adaptive ANC Navy BlueSoundcore
$89.99$199.99Save $110.00
Lumary RGBAI Permanent Outdoor Lights, 50ft with 39 LED Lights / 1 pcsLumary
$219.99$311.99Save $92.00
Lumary RGBAI Smart WiFi Pathway Lights 62ft (6 Pack), 1 pcsLumary
$169.99$199.99Save $30.00
Lumary Smart RGBAI Recessed Light with Gradient Auxiliary Night Light, 4 inch / 4 pcsLumary
$279.95
Price checked 42 days agoSennheiser HD 560S Open-Back Wired Over-Ear HeadphonesElectronics Expo
$17.99
Price checked 102 days agoAmazon Fire TV Stick 4K Plus (newest model) with AI-powered Fire TV Search, Wi-Fi 6, stream hundreds of thousands of movies and shows, free & live TV, find shows faster with Alexa+Amazon
$159.98
Price checked 105 days agoRing Spotlight Cam Plus, Battery (newest model), Home or business security with HD video, Two-Way Talk, Color Night Vision, and Security Siren, 2-pack, BlackAmazon
$228.00
Price checked 9 days agoSony ECM-W3S Compact wireless microphone systemCrutchfield
$129.99
Price checked 7 days agoPD200W Hybrid Podcasting Microphone - One Mic Kit / For Type-C/Carmera / PD200W【Desktop Stand】Maono
$299.99
Price checked 7 days agoMaono PD200W Hybrid Podcasting Equipment Bundle - Solo Bundle / For Type-C / PD200W【Desktop Stand】MaonoAbout this guide
How are the deals in this guide chosen?
Every product here is live in the retailer's own catalogue, price-checked against the retailer within the last few hours, and scored on the size of the discount and how long the price has held. The list is rebuilt daily as prices move.
Does Fazy sell these products?
No. Fazy finds and verifies the deal; you buy from the retailer, who ships, charges you and handles returns. Fazy may earn a commission from the retailer, which never changes your price.