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White rectangular indoor thermometer hygrometer with LCD comfort display

YoLink YS8023 Indoor Thermometer Hygrometer White

SKU CH-YP00-079CM

Monitors indoor temperature and humidity with Swiss-calibrated ±0.2 °C accuracy and comfort-level display

  • Product colorWhite
  • Real-time comfort level shown on LCD screen
  • Tracks max/min temperature and humidity over time
  • LoRa connectivity reaches ¼ mile in open air
  • Swiss Sensirion sensors accurate to ±.2°C and ±2% RH
  • Stores 180 days of data for trend analysis

Indoor Thermometer Hygrometer YS8023

The YoLink YS8023 is an indoor thermometer and hygrometer designed for homeowners who want real-time comfort awareness in living spaces, nurseries or storage areas. Its LCD comfort display shows Dry, Comfort or Wet levels at a glance, while high-precision Swiss sensors deliver ±0.2°C (±0.36°F) and ±2% RH accuracy without manual calibration.

Long-Range LoRa Monitoring

LoRa long-range connectivity lets the sensor transmit reliably up to ¼ mile in open air, so it keeps reporting from basements, fridges or metal enclosures where Wi-Fi fails. A YoLink hub is required to bridge the device to the cloud, enabling 180-day historical data storage, exportable trend analysis and smart threshold alerts via app push, email, SMS or phone call.

Upgrade From Basic Analog Gauges

This unit replaces simple analogue or standalone digital gauges that lack remote access, historical tracking or alert automation. The jump is worth it when you need continuous monitoring of critical spaces such as server rooms, wine storage or pharmaceutical cabinets, and when a 5-year battery life reduces maintenance visits. It is not for buyers who want a completely standalone device without a hub.

How it compares

Measured against everything we stock in Digital Thermometers & Hygrometers, at today’s prices. Recalculated every night.

Price $36.99
Pricier than about 81% of the 925 comparable items (median $23.99).

Specifications

Product
Product colorWhite

Questions about this item

Does the YS8023 generate any noise or heat during continuous operation?

The YS8023 has no fan or active components, so it runs silently and produces no measurable heat while monitoring conditions around the clock.

What extra hardware must I already own for the YS8023 to send readings to the YoLink app?

A YoLink Hub is required; the sensor communicates via LoRa to the hub, which then relays data to the cloud and the app.

Will the YS8023 work alongside my older YoLink sensors and the same hub?

Yes, multiple YoLink devices share one hub, so the YS8023 can operate alongside earlier sensors without additional infrastructure.

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