Accessories & Sensors. Everything that isn’t a relay or dimmer: temperature, humidity, water leak, motion, door/window and gas sensors; the Shelly Pill modular sensor system and its add-ons; wall switches, frames and touchscreen displays for physical control; current-clamp and CT accessories for energy monitoring; BLU-series Bluetooth buttons, remotes and the BLU Gateway; and the TRV radiator valve. Sensors are split across WiFi, Bluetooth (BLU) and Z-Wave (Wave) connectivity — check which hub or app ecosystem you’re already running before choosing, since these aren’t interchangeable at the protocol level.
The Shelly H&T Gen3 is a battery-powered temperature and humidity sensor with a low-power e-paper display and built-in clock, designed for wall or surface mounting. It needs no separate hub, connecting over Wi-Fi and MQTT, and runs for around a year on 4 x AA batteries, with USB-C available for faster setup.
This is a 3-pack of Shelly BLU TRV smart thermostatic radiator valves, sold with a Shelly BLU Gateway Gen3 that adds Wi-Fi connectivity to each valve's Bluetooth and Zigbee links. Each valve adjusts hot water flow through a radiator to hit a set temperature, controllable via the rotary encoder, app, or a weekly schedule, on 2 x AA batteries.
Includes 3 valves plus a BLU Gateway Gen3
Bluetooth and Zigbee connectivity, Wi-Fi via gateway
Weekly schedule with manual rotary encoder override
The Shelly 3EM-63 Gen3 is a compact energy meter for three-phase systems or three independent single-phase circuits, using contactless current transformers that clip over breaker outputs. It reports real-time voltage, current, and power per phase with Class B accuracy (IEC 62053-21) and stores up to 7 days of 1-minute interval data locally.
Class B accuracy per IEC 62053-21
Works standalone or via MQTT/HTTP/WebSocket
7 days of 1-minute interval data stored
Tracks solar energy production alongside grid usage
The Shelly BLU Remote Control ZB is a handheld remote with four independent channels for controlling relays, dimmers, and blinds without an app. It connects via both Bluetooth and Zigbee to Shelly Pro, Plus, Gen3, and Gen4 devices, and includes a precision scroller for dimming plus gesture control via a built-in accelerometer.
Dual Bluetooth and Zigbee connectivity
Precision scroller wheel for dimming or positioning
Gesture control via built-in accelerometer
Beacon mode helps you quickly locate a misplaced remote
A pack of 10 low-profile cable brackets for tidily securing sensor cables, leak detection cables, or other low-voltage wiring up to 4.5mm diameter along walls, floors, and baseboards. Each has pre-applied adhesive for tool-free fitting plus an optional screw point for more permanent installations in tight or awkward spots.
A rugged, IP54-rated smart button in a mocha finish, with dual Bluetooth and Zigbee connectivity for instant control of lights, appliances, blinds or scenes. Supports single, double, triple click and long-press for four distinct actions, responds in under a second, and runs up to 2 years on one CR2032 battery.
Dual Bluetooth and Zigbee connectivity
IP54 rated for dust, splash and shock resistance
Sub-1-second response time, up to 2 years battery life
Beacon mode enables location-based automations as you arrive or leave.
A Z-Wave contact sensor that detects opening and closing of doors, windows or safety gates, and also measures tilt angle for openings that tilt or turn, via a built-in light sensor. Runs up to 2 years on one CR2032 battery in a compact housing suited to discreet frame mounting.
Measures tilt angle in addition to open/close state
Built-in light sensor for extra automation triggers
Z-Wave 800 Series, Security 2 authenticated
Compact footprint suits discreet mounting within door or window frames.
A compact retrofit energy meter measuring up to 16A at 240V AC, built on Shelly's Gen4 chipset with WiFi, Zigbee, Bluetooth and Matter certification in one device. Fits behind wall switches or sockets, also works as a WiFi/Zigbee range extender and Bluetooth gateway, and stores at least 10 days of data locally.
Multi-protocol: WiFi, Zigbee, Bluetooth and Matter certified
Doubles as WiFi/Zigbee extender and Bluetooth gateway
Stores at least 10 days of 1-minute interval data
Detects unusual power patterns that may signal a developing fault.
A rugged, IP54-rated smart button with dual Bluetooth and Zigbee connectivity for instant control of lights, appliances, blinds or scenes. Supports single, double, triple click and long-press for four distinct actions, responds in under a second, and runs up to 2 years on one CR2032 battery.
Dual Bluetooth and Zigbee connectivity
IP54 rated for dust, splash and shock resistance
Sub-1-second response time, up to 2 years battery life
Beacon mode enables location-based automations as you arrive or leave.
A galvanically isolated sensor interface for Shelly Plus, Gen3 and Gen4 devices, adding 1-Wire temperature/humidity sensing plus an analogue and a digital input. Supports up to five DS18B20 sensors or one DHT22, and works with most Arduino-compatible sensors, though it isn't compatible with Shelly Mini devices.
Up to 5x DS18B20 or 1x DHT22 sensor support
One analogue input and one digital input
Not compatible with Shelly Mini devices
Compatible with most Arduino-style analogue and digital sensors.
An interface module for the Shelly Pill that exposes power, ground and three configurable 3.3V logic-level input/output terminals. Supports digital and analogue inputs plus sensors like DS18B20 and DHT22, making it the base add-on needed to connect switches, sensors or small relays to the Pill.
3 configurable 3.3V logic-level I/O terminals
Supports DS18B20 and DHT22 sensors directly
Required base module for other Shelly Pill add-ons
Includes 5V and GND terminals to power connected sensors directly.
A compact temperature and humidity sensor with dual Bluetooth and Zigbee connectivity, IP54 rated for bathrooms, basements or outdoor use. Battery life reaches up to 3 years, and it works either through the Shelly Smart Control app via a gateway, or directly within a Zigbee ecosystem.
Dual Bluetooth and Zigbee operation, not just Bluetooth
IP54 rated for dust and splash resistance
Up to 3 years battery life, AES (CCM) encryption
Compact, discreet design in an elegant mocha finish.
A water- and dust-resilient Bluetooth sensor, IP54 rated, that measures temperature and humidity for climate automation. Runs up to 3 years on a single CR2032 battery with free data storage, but needs a gateway, such as a Shelly BLU Gateway or a Plus/Pro/Gen3 device, to work with the Shelly app.
IP54 rated for water and dust resilience
Up to 3 years battery life on one CR2032 cell
Needs a Shelly BLU Gateway or Plus/Pro/Gen3 device to pair
Beacon mode allows the device to be used for presence detection.
A battery-powered Bluetooth sensor in a brown finish that reports when a door or window opens or closes, and also measures tilt angle and ambient light. A single CR2032 battery lasts up to 5 years, and it connects via the BTHome protocol for use in automation scenarios and scenes.
Reports open/close state plus tilt angle
Built-in luminosity sensor
Up to 5 years from one included CR2032 battery
AES encryption (CCM mode) secures the Bluetooth connection.
A four-button Bluetooth remote with 16 possible click combinations, single, double, triple and long press per button, for controlling lights, blinds, garage doors or scenes. Includes a magnetic holder and 3M mounting patch for versatile placement, and works with Shelly Plus, Pro and Gen3 devices.
4 buttons x 4 press types gives 16 distinct actions
Includes magnetic holder and 3M mounting patch
Beacon mode for location-based automation
Up to 2 years of battery life from one CR2032 cell.
A dual-channel solid-state relay add-on for the Shelly Pill, switching low-voltage DC loads such as LEDs, fans, solenoids and valves up to 30V/300mA per channel. Outputs are galvanically isolated for safe, silent, no-moving-parts operation, and it connects to the Pill via the separate 5-Terminal Add-on.
Dual-channel DC switching, up to 30V/300mA per channel
Galvanically isolated outputs for safe operation
Requires the Shelly Pill's 5-Terminal Add-on to connect
Silent, solid-state switching with no moving parts to wear out.
