Zemismart ZPS-Z1: Ultra Low-Power mmWave Sensor
The Zemismart ZPS-Z1 24GHz mmWave presence sensor draws only 4μA, matching PIR motion sensor efficiency with radar accuracy for static presence.
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Home Assistant
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The Smallest Zigbee Presence Sensor: Tuya ZG-204ZP Review
The ZG-204ZP is an ultra compact Zigbee presence sensor featuring a 24GHz mmWave radar and a CR2450 battery within a tiny 33mm case.
SLZB-06 vs SLZB-MR vs SMHUB: All SMLight Coordinators Compared
Detailed comparison of all SMLight coordinators, including SLZB-06, SLZB-07, SLZB-MR and the new SMHUB range. Which one is best for Zigbee & Thread in 2026?
SMHUB Nano MG24 Review: All-in-One Smart Hub
The SMLight SMHUB Nano MG24 is an all-in-one Linux-based smart hub for running smart home apps locally without a main server. Is it awesome?
Sonoff Radiator Valve TRVZB Gets PID Smart Heating Update
Sonoff has released a significant firmware update for its TRVZB Zigbee Thermostatic Radiator Valve, introducing a “Smart Temperature Control” feature (PID).
Sonoff AirGuard Air Quality Monitor Review
Detailed testing and teardown review of the new Sonoff AirGuard CO2 (SAWF-08P) and AirGuard PM (SAWF-07P) Air Quality Monitors with Matter support.
Sonoff AirGuard TH Sensor Testing and Review
Detailed testing and review of the new Sonoff AirGuard TH Sensor, a smart temperature and humidity sensor with a large LCD display.
Best and Worst Presence Sensors for Home Assistant 2026
UPDATED 19.02.2026: Discover the best and worst mmWave presence sensors for Home Assistant in 2026, including the top battery and wired models.
Tuya Zigbee SOS Smart Button Review
AliExpress Reviews: Tuya Zigbee SOS Smart Button model TS0215A with ID _TZ3000_nxdziqzc. Single-purpose alarm button for emergencies!
Home Assistant Matter Hub: Expose Devices to Apple, Google & Alexa
UPDATED 2026: Guide for exposing Home Assistant devices to Matter, allowing you to bridge them to other ecosystems like Apple, Google and Alexa.
