









🌍 Stay ahead of the climate curve with Shelly BLU H&T — smart sensing, smarter living.
The Shelly BLU H&T Black is a compact, IP54-certified Bluetooth temperature and humidity sensor designed for indoor and outdoor use. It offers ±0.5% measurement accuracy, up to 3 years of battery life on a CR2032 cell, and stores up to one year of environmental data. Compatible with Shelly Gateways and popular voice assistants, it enables real-time monitoring and alerts to help prevent fire or flooding risks, making it an essential smart device for proactive climate control.






| Manufacturer | Shelly Europe |
| Part number | 680 |
| Item Weight | 13 g |
| Product Dimensions | 3.7 x 3.7 x 3.7 cm; 13 g |
| Batteries | 1 C batteries required. (included) |
| Item model number | 3800235266809 |
| Size | Pack of 1 |
| Colour | Black |
| Material | Plastic |
| Voltage | 3 Volts |
| Wattage | 3 watts |
| Item Package Quantity | 1 |
| Measurement System | Number |
| Measurement Accuracy | +/-0.5% |
| Plug profile | Surface Mount |
| Specification met | RoHS |
| Included components | 1x Shelly BLU H&T Black |
| Batteries included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Lithium Ion |
| tech_spec_battery_description_toys | Lithium |
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