Daikin announced the launch of the Daikin ONE Wireless Relative Humidity and Temperature (RHT) Sensor (DSEN-TH-BWS-A), designed for connectivity with the Daikin ONE+ smart thermostat.

From Daikin:
We are pleased to announce the launch of the Daikin ONE Wireless Relative Humidity and Temperature (RHT) Sensor (DSEN-TH-BWS-A) for connectivity to the Daikin ONE+ smart thermostat.
The RHT Sensor is a compact wireless sensor designed to measure the average temperature and humidity between the sensor and the thermostat. While the Daikin ONE Wireless RHT Sensor is not a thermostat, it delivers thermostat-like functionality by sensing temperature and humidity conditions with full control through the SkyportHome app. Homeowners can adjust comfort settings just as they would with a traditional thermostat—without needing a physical display. The Daikin ONE Wireless RHT Sensor can bring intelligent comfort control to any home with a Daikin ONE+ smart thermostat, without the complexity or cost of additional zoning and thermostats, providing a smart, economical alternative for accurate temperature and humidity detection by a single thermostat.
Installation is quick and flexible. Up to 8 Daikin ONE Wireless RHT Sensors can be connected to a single Daikin ONE+ smart thermostat. Each sensor is battery-powered, requiring no wires, and can be easily mounted in any room, within the same controlled zone, to enhance comfort and efficiency compared to having only the Daikin ONE+ smart thermostat by itself.

Key Benefits
- Cost-Effective, Thermostat-Like Control: Provides sensing only, but enables full control via the SkyportHome app — offering a smart, low-cost alternative to installing additional zones and thermostats without a physical display
- Wireless and Battery-Powered: Easy to mount anywhere—no wiring needed
- Zonal Comfort and Efficiency: Measures and averages temperature and humidity across rooms
- Compatible with Daikin ONE+ smart thermostat
- Sub-GHz Communication: No Wi-Fi required
- Battery Life: Up to 1 year
- Pairing wizard for signal strength, sensor naming, and calibration
- Multi-Sensor Support: Up to 8 sensors per thermostat
- App Integration: Control and monitoring via SkyportHome (homeowners) and SkyportCare (dealers) apps
Availability
Daikin will begin shipping the product in early January, 2026.
