Home environmental sensor for temperature and humidity monitoring, designed for easy automation and low-power display. Peace of mind for parents and homeowners who want timely alerts and automated moisture control. Is Shelly Temperature and Humidity Sensor Gen 3 the right fit for a smart home that avoids extra hubs?
⚡ At a Glance
- • Measurement Accuracy: Responsive temperature and humidity readings with faster responsiveness thanks to the new Shelly chip and 8MB memory
- • Best for: Home automation enthusiasts who want wireless environmental monitoring without requiring a hub
- • Not ideal for: Environments requiring sensors for air quality metrics beyond temperature and humidity
Wi‑Fi and Bluetooth temperature and humidity sensor using a new Shelly chip with 8MB memory and a low-power e-paper display. Designed for easy integration with the Shelly Smart Control app and automation via Shelly Plus 1.
Reliable nursery monitoring - with Wi‑Fi and Bluetooth connectivity
Dual connectivity over Wi‑Fi and Bluetooth pairs with the Shelly chip, which includes 8MB memory for faster responsiveness and stable reporting. A built-in clock on the low-power e-paper display maintains readable timestamps for logged readings.
Set temperature and humidity alarms and keep nursery conditions tracked remotely through the app, helping maintain a comfortable sleeping environment.
Automated moisture control - thanks to integration with Shelly Plus 1
Humidity readings can trigger scenes in the Shelly Smart Control app and signal a Shelly Plus 1 unit wired to a bathroom fan when thresholds are exceeded. Local rules allow fan activation without manual intervention.
Reduce the risk of persistent damp and mould by automatically switching fans on at high humidity, removing the need for constant manual monitoring.
Long battery life and low running costs - with e-paper display and low consumption design
A low-consumption e-paper display and optimised power usage cut energy draw during idle periods, while a Type-C USB slot offers a convenient power or charging option. The hardware design prioritises long intervals between battery changes.
Expect extended battery intervals and a readable display without frequent recharging, ideal for wall-mounted placement around the home.
✨ The 4 Key Reasons for Shelly Temperature and Humidity Sensor Gen 3
- Low-power e-paper display - Long battery life with readable screen when idle
- Wi‑Fi and Bluetooth connectivity - Seamless remote monitoring and local pairing without extra hub
- Type-C USB power - Convenient charging option alongside battery for continuous operation
- Shelly Smart Control app integration - Create automations and receive notifications across devices at home
📋 Technical Details at a Glance
- Category: Temperature and humidity sensor
- Connectivity: Wi‑Fi and Bluetooth
- Chip: Shelly chip, 8MB memory
- Display: Low consumption e-paper display with built-in clock
- Power: Low battery consumption, Type-C USB slot
❓ Frequently Asked Questions
Q: Does the sensor require a central hub to work?
A: No, no hub is required. The sensor connects over Wi‑Fi and Bluetooth for local and remote control.
Q: Can the sensor control a bathroom fan automatically?
A: Yes, integrate with a Shelly Plus 1 wired to a fan so high humidity readings can trigger the fan automatically.
Q: How are alerts and settings managed?
A: Use the Shelly Smart Control app to configure settings, receive notifications and create automation scenes tied to measured conditions.
🏆 Our Verdict
Suitable for homeowners, parents and DIY smart home installers who want reliable temperature and humidity monitoring without extra hubs. Low-power e-paper display, Type-C power option and the Shelly chip combine with app-based automation to deliver practical monitoring and automated moisture control. Cost varies by retailer, while long-term value comes from the app ecosystem, pack-of-two convenience and two-year warranty.
