Shelly 1 Gen 3
Smart irrigation With the Shelly 1 Gen3, you can set your irrigation system to activate only on sunny days. Thanks to advanced scripting features or the premium version of the Shelly Smart Control app, the system takes weather forecasts into account and creates precise watering schedules based on real-time weather conditions. For even more accurate results, you can combine the Shelly Plus add-on with a soil moisture sensor. Garage door remote control Automate your garage door and control it from anywhere! The Shelly 1 Gen3 with its voltage ranges of 12 VDC and 24-48 VDC is perfect for this application. With the Shelly Plus add-on and a reed switch, you can also monitor the status of the garage door (open/closed). Efficient heating and cooling With the Shelly 1 Gen3, you can ensure that your home always has the optimum climate - easily and remotely. Control valves and heating/cooling manifolds to ensure precise temperature control and maximum energy efficiency. In combination with the Shelly BLU H&T, you can create schedules and scenes that, for example, open valves for hot water distribution when outside temperatures drop or switch between heating and cooling modes as required.
Smart irrigation With the Shelly 1 Gen3, you can set your irrigation system to activate only on sunny days. Thanks to advanced scripting features or the premium version of the Shelly Smart Control app, the system takes weather forecasts into account and creates precise watering schedules based on real-time weather conditions. For even more accurate results, you can combine the Shelly Plus add-on with a soil moisture sensor. Garage door remote control Automate your garage door and control it from anywhere! The Shelly 1 Gen3 with its voltage ranges of 12 VDC and 24-48 VDC is perfect for this application. With the Shelly Plus add-on and a reed switch, you can also monitor the status of the garage door (open/closed). Efficient heating and cooling With the Shelly 1 Gen3, you can ensure that your home always has the optimum climate - easily and remotely. Control valves and heating/cooling manifolds to ensure precise temperature control and maximum energy efficiency. In combination with the Shelly BLU H&T, you can create schedules and scenes that, for example, open valves for hot water distribution when outside temperatures drop or switch between heating and cooling modes as required.
Smart irrigation With the Shelly 1 Gen3, you can set your irrigation system to activate only on sunny days. Thanks to advanced scripting features or the premium version of the Shelly Smart Control app, the system takes weather forecasts into account and creates precise watering schedules based on real-time weather conditions. For even more accurate results, you can combine the Shelly Plus add-on with a soil moisture sensor. Garage door remote control Automate your garage door and control it from anywhere! The Shelly 1 Gen3 with its voltage ranges of 12 VDC and 24-48 VDC is perfect for this application. With the Shelly Plus add-on and a reed switch, you can also monitor the status of the garage door (open/closed). Efficient heating and cooling With the Shelly 1 Gen3, you can ensure that your home always has the optimum climate - easily and remotely. Control valves and heating/cooling manifolds to ensure precise temperature control and maximum energy efficiency. In combination with the Shelly BLU H&T, you can create schedules and scenes that, for example, open valves for hot water distribution when outside temperatures drop or switch between heating and cooling modes as required.
Smart irrigation With the Shelly 1 Gen3, you can set your irrigation system to activate only on sunny days. Thanks to advanced scripting features or the premium version of the Shelly Smart Control app, the system takes weather forecasts into account and creates precise watering schedules based on real-time weather conditions. For even more accurate results, you can combine the Shelly Plus add-on with a soil moisture sensor. Garage door remote control Automate your garage door and control it from anywhere! The Shelly 1 Gen3 with its voltage ranges of 12 VDC and 24-48 VDC is perfect for this application. With the Shelly Plus add-on and a reed switch, you can also monitor the status of the garage door (open/closed). Efficient heating and cooling With the Shelly 1 Gen3, you can ensure that your home always has the optimum climate - easily and remotely. Control valves and heating/cooling manifolds to ensure precise temperature control and maximum energy efficiency. In combination with the Shelly BLU H&T, you can create schedules and scenes that, for example, open valves for hot water distribution when outside temperatures drop or switch between heating and cooling modes as required.
in 28 offers
The lowest price for Shelly 1 Gen 3 right now is $16.44 at Digital Bay Tech, compared across 23 retailers.
The all-time low was $15.92 on 9 Sept 2026 — today's price is 3% above the lowest ever. This is at or near its all-time low — a good time to buy.
Prices last updated 3 Nov 2026.
Last updated at 03/11/2026 02:17:23
Shelly 1 Gen3, Wi-Fi Smart Relay Switch, 16A, Dry Contacts, Home Automation, Lights, Garage Door Remote Control, iOS Android, Alexa & Google Home, No
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Shelly 1 Gen3 WiFi Smart Relay 16A | Matter Ready 1
Delivery $20.00
Shelly 1 Gen3 Wi-Fi Relay Switch
Next-day delivery $10
Shelly 1 Gen3 Smart Relay – Wi-Fi Home Automation Switch
Delivery between 6–16 Nov $9.99
Shelly S3SW-001X16EU 1 Gen3 WiFi Smart Relay Switch 16A
Delivery $97.83
Shelly 1 Gen3 | Smart Wi-Fi Relay Switch with Dry Contacts
Delivery between 5–16 Nov $9.90
Shelly 1 Gen3 Smart Relay
Delivery between Thu – Fri $9.95
Shelly 1 Gen3 - Smart WiFi and Bluetooth Module
Shelly 1 Gen3 Wi-Fi Dry Contact Smart Relay For Control
Delivery between 5–17 Nov $39.98
Shelly SH-1-GEN3 - Shelly 1 Gen3, WiFi 2.4 GHz IEEE802.11 b/g/n /...
Free delivery between Wed – Thu
| Dimensions | 37mm x 42mm x 16mm |
| Screw terminals max torque | 0.4 Nm / 3.5 lbin |
| Conductor stripped length | 6 to 7 mm / 0.24 to 0.28 in |
| Temp. Range | -20°C to + 40 °C |
| Humidity | 30 % to 70 % RH |
Shelly 1 Gen3, Wi-Fi Smart Relay Switch, 16A, Dry Contacts, Home Automation, Lights, Garage Door Remote Control, iOS Android, Alexa & Google Home, No
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Shelly 1 Gen3 WiFi Smart Relay 16A | Matter Ready 1
Delivery $20.00
Shelly 1 Gen3 Wi-Fi Relay Switch
Next-day delivery $10
Shelly 1 Gen3 Smart Relay – Wi-Fi Home Automation Switch
Delivery between 6–16 Nov $9.99
Shelly S3SW-001X16EU 1 Gen3 WiFi Smart Relay Switch 16A
Delivery $97.83
| Dimensions | 37mm x 42mm x 16mm |
| Screw terminals max torque | 0.4 Nm / 3.5 lbin |
| Conductor stripped length | 6 to 7 mm / 0.24 to 0.28 in |
| Temp. Range | -20°C to + 40 °C |
| Humidity | 30 % to 70 % RH |