







🚀 Elevate your smart home game with instant, intelligent motion sensing!
The ShellyBlu Motion sensor combines advanced PIR motion detection with a built-in LUX sensor to deliver ultra-fast, customizable automation within a 9-meter range. Compatible with Alexa, Google Home, and the Shelly Smart Control app (gateway required), it offers 5 years of battery life in a compact, wall-mountable design—perfect for millennial professionals seeking effortless, reliable smart home integration.






| Manufacturer | Shelly Europe |
| Part Number | 670 |
| Product Dimensions | 2.7 x 4.2 x 3.2 cm; 20 g |
| Batteries | 1 CR2430 batteries required. (included) |
| Item model number | 3800235266700 |
| Colour | White |
| Style | Bluetooth |
| Power Source | Battery Powered |
| Item Package Quantity | 1 |
| Temperature Range | 105 Degrees Fahrenheit |
| Plug profile | Wall Mount |
| Included Components | 1x Shelly Blu Motion |
| Batteries included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Lithium Ion |
| Battery description | Lithium |
| Average Battery Life | 5 years |
| Item Weight | 20 g |
P**R
Nice sensor
Good WiFi sensor for use with shelly smart switches, plenty sensitivity, I've also got the blu motion, they are ideal for switching power off in rooms when unoccupied
O**E
Item was not new.
Received the item in a plastic bag, not boxed. Was clearly pre-owned. Shelly app could not find it as a new device as it was still configured for the previous owner. Not impressed.
G**W
Great
Great
M**L
Works well, better with a premium subscription
This is a good sensor works well. Only four starsAs you need to have premium in the Shelly app to enable some features
P**W
You will need a Bluetooth gateway
If you are not using home assistant then you will need to buy a Bluetooth gateway which acts like a hub. The description for this item is misleading and should be changed as it says no hub required, but it is if you’re not using something like home assistant. 1 star because you misleading people into buying your product.
F**.
Not compatible with google/alexa without purchasing a bluetooth gateway.
The product description is midleading, despite saying 'no hub required' and 'compatible with Alexa & Google', to actually connect the product you also need to purchase a bluetooth gateway for an additional £14. This isn't made clear.
Trustpilot
2 weeks ago
3 weeks ago