How to connect Shelly H&T Gen3 to Wi-Fi?

After setting up your Wi-Fi network, you can easily add your Shelly H&T Gen3 by clicking the ""+"" icon in the lower right corner and selecting an inclusion method. If you need further help, turn to support.shelly.cloud

Shelly H&T Gen3 shows delayed or corrupted values?

The device wakes every 2H (battery) or 5 min (USB) to report. Screen updates at 0.2 °C or 3% RH change. It also wakes on threshold-triggered temp change. Manual temp offset calibration is possible.

Which smart home ecosystems is Shelly H&T Gen3 compatible with?

Shelly H&T Gen 3 has Amazon Alexa, Google Smart Home, Samsung SmartThings, Home Assistant supported capabilities.

Does Shelly H&T Gen3 have a USB slot?

Yes, Shelly H&T Gen3 is enhanced a type-C USB slot, allowing for continuous power, faster connection and more frequent reports. * The USB slot cannot be used to charge the device's batteries.

My Shelly H&T Gen3 disconnects frequently. What should I do?

The device normally sleeps, waking only for temp changes or scheduled updates. During the sleep mode device cannot be reached over the network by IP. Device could be forced to wake up through reset button for 2 minutes Setup mode.

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🌟 Stay ahead of the climate curve with ShellyH&T Gen3 — smart sensing, smarter living.

DUAL POWER FLEXIBILITY - Choose between long-lasting AA batteries or USB-C for uninterrupted, real-time updates.
DATA AT YOUR FINGERTIPS - Enjoy a sleek e-paper display with built-in clock plus free cloud storage and exportable historical data.
FUTURE PROOF AUTOMATION - Gen3’s enhanced memory and speed, plus upcoming Matter support, keep your smart home ahead of the curve.
PRECISION CLIMATE CONTROL - Continuously monitor your indoor environment to prevent mold and maintain comfort effortlessly.
SEAMLESS SMART HOME INTEGRATION - Connect instantly via Wi-Fi or Bluetooth and control with Alexa, Google Home, or SmartThings—no hub required.

The ShellyH&T Gen3 Black is a compact, Wi-Fi-enabled smart temperature and humidity sensor designed for precise indoor climate monitoring. Featuring dual power options with up to one year battery life, a low-energy e-paper display, free cloud data storage, and seamless integration with Alexa, Google Home, and SmartThings—this device requires no hub and supports future-proof automation with enhanced memory and Matter compatibility.

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