GoveeLife Bluetooth Refrigerator Thermometer Sensors, 2-Pack — High-Precision NTC Probe & 80dB Alarm

GoveeLife Bluetooth Refrigerator Thermometer Sensor 2-Pack provides continuous, high-precision temperature monitoring with loud alarms and smartphone app alerts to protect food and sensitive items.

These compact Bluetooth temperature sensors pair to your phone for live and historical readings, sound a built-in 80dB alarm when temperatures drift outside set limits, and can be expanded into a remote monitoring network using the optional Govee gateway. Each sensor uses a fast, high-precision NTC probe to track temperatures from -40°F to 158°F (-40°C to 70°C), making them suitable for refrigerators, freezers, pantries, and many household environments.

How quickly and accurately does this sensor report temperature changes?

The sensor uses an ultra-sensitive 2.7mm NTC probe with ±0.9°F (±0.5°C) accuracy and a two-second response time, delivering near real-time readings. That combination helps you spot rapid temperature swings as they happen instead of waiting for averaged or delayed reports.

• Probe diameter: 2.7mm for fast thermal response
• Accuracy: ±0.9°F (±0.5°C) across the operating range
• Response time: ~2 seconds for detectable change
• Operating range: -40°F to 158°F (-40°C to 70°C)

What kind of alerts and controls does the thermometer provide?

Each sensor includes a built-in 80dB buzzer for immediate audible alerts when temperatures leave your configured thresholds, plus push and email notifications through the Govee app. The physical button silences the buzzer, and alerts can be muted or customized in the app so you only receive the notifications you need.

• On-device 80dB alarm for urgent, local alerts
• App push and email alerts for remote notifications
• Manual alarm mute via side button or app settings
• Historical logs accessible in the app for review

Can I monitor these sensors from anywhere, and how many can I connect?

Yes—when paired with the compatible Govee gateway (model H5151), sensors become gateway-enabled for 24/7 remote monitoring and instant cloud notifications. One gateway supports up to 10 sensors within a typical 230 ft (70 m) range, letting you monitor multiple fridges, freezers, and rooms from a single app view.

• Remote access requires Govee gateway H5151 (sold separately)
• One gateway supports up to 10 sensors
• Typical gateway range: up to 230 ft (70 m) in open spaces
• Centralized app dashboard for multiple locations

How is the GoveeLife sensor installed and used day-to-day?

Setup is simple: pair via Bluetooth with the Govee app, place the sensor inside the refrigerator or freezer, and set your desired temperature thresholds. The compact housing allows flexible placement—stick it to a shelf, set it on a surface, or secure it near stored items—while the app stores historical data for trend checks.

• Bluetooth pairing through the Govee smartphone app
• Place on shelves, next to food items, or mount as needed
• View live and historical temperature graphs within the app
• Two-sensor pack covers multiple compartments or appliances

Who is this for? This 2-pack is aimed at homeowners, renters, and small businesses who need reliable temperature oversight for groceries, baby formula, medicines, or sensitive ingredients. It’s also useful for people managing multiple refrigeration zones who want fast alerts and clear historical data without complex installation—expandable with a Govee gateway when remote monitoring is required.