{"product_id":"smart-relay-switch-1-4pack-compact-matter-compatible-relay","title":"Smart Relay Switch 1 (4pack) - Compact Matter-Compatible Relay","description":"\u003cp\u003eIn this review of the Smart Relay Switch 1 (4pack) the bottom line is simple: this compact relay module is for homeowners and DIYers who want to add reliable remote and automated control to legacy lights and appliances without rewiring. The reviewer found the unit especially valuable for making old switches smart quickly, with a small footprint that fits most switch boxes and a clear path to voice control when connected to the Matter network or compatible smart speakers. Setup is straightforward, and the built-in Bluetooth repeater and Wi-Fi options keep devices responsive even when networks vary.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in Bluetooth repeater:\u003c\/strong\u003e extends local connectivity so Bluetooth commands reach devices through walls or from other SwitchBot accessories.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMatter-compatible control:\u003c\/strong\u003e enables direct integration with Apple Home, Alexa, Google Home and SmartThings for voice and unified automation once on a Matter network.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo-rewire installation:\u003c\/strong\u003e the 1.65 x 1.45 x 0.63 in form factor fits most switch boxes and outlets for quick installation in about 10 minutes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple control paths:\u003c\/strong\u003e use Wi-Fi for remote smartphone control and Bluetooth for reliable local control when the internet is unavailable.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomation and scenes:\u003c\/strong\u003e pairs with SwitchBot sensors and meters to trigger actions like lights on at door open or irrigation based on temperature and humidity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety features:\u003c\/strong\u003e V0 flameproof casing and over-temperature cutoff protect wiring and restore previous state automatically after power loss.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe Smart Relay Switch 1 is aimed at homeowners, renters and electricians who want to modernize lighting, fans or HVAC control without cutting new wiring; its compact size and simple install make it ideal for single-room upgrades and retrofit projects. Anyone invested in a Matter-capable smart home or who already uses SwitchBot sensors will get the most benefit from the automation options.\u003c\/p\u003e\n\u003cp\u003eThose who should look elsewhere include people who require an out-of-the-box hub-free solution for every voice platform without configuring a Matter network, or installers who need heavy-duty industrial relays rather than compact home automation modules.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSmall form factor fits most switch boxes for easy retrofits.\u003c\/li\u003e\n\u003cli\u003eFlexible connectivity via Wi-Fi and Bluetooth keeps control reliable.\u003c\/li\u003e\n\u003cli\u003eGood automation options when paired with SwitchBot sensors and meters.\u003c\/li\u003e\n\u003cli\u003eSafety-minded design with flameproof casing and over-temp protection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eConnection experience is mixed for some users until Matter or compatible speaker integration is configured.\u003c\/li\u003e\n\u003cli\u003eRequires a Matter network or compatible hub\/speaker for native Apple Home integration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct type\u003c\/td\u003e\n\u003ctd\u003eSmart relay module (1.65 x 1.45 x 0.63 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnectivity\u003c\/td\u003e\n\u003ctd\u003eWi-Fi 2.4 GHz and Bluetooth with built-in repeater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice platforms\u003c\/td\u003e\n\u003ctd\u003eWorks with Alexa, Apple Home, Google Home, SmartThings (Matter\/hub required)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety\u003c\/td\u003e\n\u003ctd\u003eV0 flameproof casing and over-temperature cutoff\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcessor\u003c\/td\u003e\n\u003ctd\u003eESP32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation time\u003c\/td\u003e\n\u003ctd\u003eAbout 10 minutes, fits most switch boxes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Smart Relay Switch 1 (4pack) is a practical, cost-effective way to smarten legacy switches and appliances without rewiring, offering solid automation potential and flexible connectivity. It is good value for users prepared to set up Matter or compatible voice devices and for anyone who wants a compact module that restores state after outages and adds local Bluetooth fallback for reliability.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this work with Apple Home right away?\u003c\/strong\u003e\u003cbr\u003eIt supports Apple Home via the Matter protocol, but connection to the Matter network or a compatible hub or speaker is required for native Home integration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it control lights if my internet is down?\u003c\/strong\u003e\u003cbr\u003eYes, local Bluetooth control remains available when the internet is unavailable, and the built-in repeater helps maintain connectivity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill it fit inside my existing light switch box?\u003c\/strong\u003e\u003cbr\u003eThe device is compact at 1.65 x 1.45 x 0.63 in and is designed to fit most switch boxes and outlets without rewiring.\u003c\/p\u003e","brand":"SwitchBot","offers":[{"title":"Default Title","offer_id":48251471167707,"sku":"B0DK51FXPW","price":54.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71EcGgsRDiL._AC_SL1500.jpg?v=1771090045","url":"https:\/\/gearmusthave.com\/products\/smart-relay-switch-1-4pack-compact-matter-compatible-relay","provider":"GearMustHave","version":"1.0","type":"link"}