{"product_id":"shelly-2pm-gen3-wifi-2-channel-smart-relay-switch-power-metering","title":"Shelly 2PM Gen3 WiFi 2-Channel Smart Relay Switch - Power Metering","description":"\u003cp\u003eIn this review of the Shelly 2PM Gen3 the bottom line is straightforward: it is a compact, capable smart relay for homeowners and installers who want independent control and power metering for two circuits on a single phase. The reviewer found it especially useful where space is limited but monitoring and automation matter, because the device combines \u003cstrong\u003etwo-channel switching\u003c\/strong\u003e, per-channel metering and a Bluetooth gateway in one module. Setup can be straightforward for those comfortable with wiring and smart home apps, and the power metering is the single biggest reason to choose this unit over a simple two-relay module.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual channel relay:\u003c\/strong\u003e Controls two independent loads from one device so you can automate separate lights, blinds or motors on the same phase.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh load capacity:\u003c\/strong\u003e Each channel supports up to 16A, making the unit suitable for heavier loads and bi-directional motor control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in power metering:\u003c\/strong\u003e Monitors energy consumption per channel so you can track and manage usage for each connected appliance or light.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth gateway:\u003c\/strong\u003e Adds local connectivity options and helps integrate the device into a broader smart home network.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple control methods:\u003c\/strong\u003e Operate devices via manual switch, mobile app, home automation systems or voice assistants for flexible control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScheduling and scenes:\u003c\/strong\u003e Use the companion app to create timed events such as automated curtain or shutter routines.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe Shelly 2PM Gen3 is best for homeowners, hobbyist electricians and small office managers who need \u003cstrong\u003eper-channel power monitoring\u003c\/strong\u003e and reliable two-circuit control in a compact module. It is ideal where two lights, roller shutters or bi-directional motors share a phase and you want independent control without installing separate devices.\u003c\/p\u003e\n\u003cp\u003eIt is less suitable for buyers who need a plug-and-play consumer product with no wiring or those who require multi-phase split across channels; professional installation or basic wiring knowledge is recommended to make full use of the device and its power metering features.\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\u003eAccurate per-channel \u003cstrong\u003epower metering\u003c\/strong\u003e which helps identify consumption and optimize usage.\u003c\/li\u003e\n\u003cli\u003eTwo channels in one compact module reduce installation space and component count.\u003c\/li\u003e\n\u003cli\u003eSupports heavier loads with up to 16A per channel, suitable for motors and larger fixtures.\u003c\/li\u003e\n\u003cli\u003eFlexible control via app, manual switches, automation systems and voice assistants.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInstallation can be mixed in difficulty for some users, so electrical confidence or a tradesperson is advisable.\u003c\/li\u003e\n\u003cli\u003eNot intended for multi-phase channel separation; both channels work on the same phase.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eDevice type\u003c\/td\u003e\n\u003ctd\u003eWi-Fi two-channel smart relay switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannels\u003c\/td\u003e\n\u003ctd\u003e2 independent channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax current per channel\u003c\/td\u003e\n\u003ctd\u003e16A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower metering\u003c\/td\u003e\n\u003ctd\u003eBuilt-in per-channel energy monitoring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnectivity\u003c\/td\u003e\n\u003ctd\u003eWi-Fi with Bluetooth gateway capability\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl methods\u003c\/td\u003e\n\u003ctd\u003eManual switch, mobile app, automation systems, voice assistants\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e3 years (manufacturer support)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Shelly 2PM Gen3 is a practical choice for anyone needing compact dual-channel control with reliable \u003cstrong\u003epower metering\u003c\/strong\u003e and good load capacity. It delivers strong value where monitoring and automation reduce energy waste or add convenience, but prospective buyers should be prepared for a hands-on installation or hire a professional for safe wiring.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan this control roller shutters and blinds?\u003c\/strong\u003e\u003cbr\u003eYes. The dual channels and support for bi-directional motors let you automate roller shutters and blinds, including timed opening and closing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it measure energy per channel?\u003c\/strong\u003e\u003cbr\u003eYes. The unit provides built-in power metering that tracks consumption separately for each channel.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat control options are available?\u003c\/strong\u003e\u003cbr\u003eYou can control it via a manual wall switch, the Shelly app, home automation integrations or voice assistants for flexible operation.\u003c\/p\u003e","brand":"Shelly Europe","offers":[{"title":"Default Title","offer_id":48746295427291,"sku":"B0DGXHS18R","price":33.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/81m10YxCF0L._SL1500.jpg?v=1778829482","url":"https:\/\/gearmusthave.com\/products\/shelly-2pm-gen3-wifi-2-channel-smart-relay-switch-power-metering","provider":"GearMustHave","version":"1.0","type":"link"}