Indoor 86 size temperature humidity sensor with smart alarm

​RS-WS-*-1-* is a cheap indoor temperature humidity sensor that uses wiring to supply power and transmit data. Mostly used in indoor environments.

2-Pack Govee Indoor Bluetooth Temperature Humidity Monitor

SMATRUL Tuya WiFi Smoke Detector with Temperature and Humidity Sensor

Smart Humidity & Temperature Sensor, Environment Sensor, Sensors

Honeywell Wi-Fi Smart Thermostat review: How does the Honeywell Wi-Fi Smart Thermostat stack up against the popular Nest? - CNET

HTC-1 LCD Digital Temperature & Humidity Meter

Aqara Temperature and Humidity Sensor T1 - Requires Aqara Hub, Remote Monitoring, Wireless Thermometer Hygrometer, Alarm TH-S02D - The Home Depot

Accessory to Wyze Home Monitoring System. Works with Wyze Sense Hub. Easily track temperature and humidity in any room using the Wyze app. Get alerts when temperature or humidity falls below or rises above your personalized limits. Up to 500 ft. of range from Wyze Sense Hub gives reliable connectivity even in distant rooms. Place anywhere with easy mounting and a sleek, compact design. 18 months of battery life means peace of mind without worrying about battery drain.

Wyze Sense Climate Sensor 3 Pack - Home Monitoring WSCS3PK

VINDSTYRKA Air quality sensor, smart - IKEA

VINDSTYRKA Air quality sensor, smart - IKEA

Hands-on with the Apple HomePod Mini's new temperature sensing feature - The Verge