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Two small white rectangular sensors with rounded corners, sitting side by side on a flat surface

DoHome DoiCy WiFi Temperature Humidity Sensor 2 Pack

SKU CH-CFE0-DVM97

Two Wi-Fi sensors track indoor temperature and humidity, send phone alerts, work with Alexa and Google Assistant, and run about 100 days on two AAA batteries

  • Battery runtime2 AAA batteries
  • Accuracy40
  • Product typeSensor Body
  • Key featuresSensor Body, 40
  • Monitor temperature and humidity remotely via the CozyLife app
  • Voice control with Alexa and Google Assistant for hands-free checks
  • Compact wireless design fits any indoor space without a hub
  • Low-power operation delivers about 100 days on 2 AAA batteries
  • App sends low-battery alerts so you know when to replace them

Two-pack Wi-Fi sensor kit

This two-pack supplies two wireless sensors that measure indoor temperature and humidity. Each unit connects directly to a 2.4 GHz network without a separate hub. The CozyLife app lets you view readings from anywhere and works with Alexa and Google Assistant for voice queries.

Sustained monitoring behaviour

The sensors report continuously through the app and store history records with temperature and humidity graphs. Low-battery alerts arrive via the app when the two AAA cells approach depletion. Rated battery life is about 100 days under normal reporting intervals.

Thermals noise and power

Passive operation means no fan noise and negligible heat output. Each sensor runs on two AAA batteries (not included) with low power consumption for long standby. The compact body can be placed on a shelf or wall-mounted in any room without clearance concerns.

How it compares

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

Price $28.99
Pricier than about 65% of the 925 comparable items (median $23.99).

Specifications

Product
Brand nameDoHome
Part numberDoiCy
Product typeSensor Body
Performance
Accuracy40
Power
Battery runtime2 AAA batteries

Questions about this item

Does the sensor generate noticeable heat or noise when running continuously?

The sensor is a passive WiFi hygrometer with no fan or moving parts, so it produces no audible noise and negligible heat during continuous operation.

What must I already own for the sensor to function?

You need a 2.4 GHz WiFi network, the free CozyLife app on a smartphone, and two AAA batteries which are not included in the pack.

Will it work alongside my older smart-home hub or router?

It connects directly to any 2.4 GHz WiFi network without a proprietary hub, and it integrates with Alexa or Google Assistant for voice queries.

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