GoveeLife H5111 WiFi Refrigerator Thermometer 2 Pack
- Upper Temperature Range: 158 °F
- Display Type: APP
- Response Time: 2000 ms
- Power Source: Battery
Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A capable remote monitoring setup for anyone who has lost food to an unnoticed fridge or freezer failure before, provided the home wifi has a 2.4G network available.
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ASIN: B0DZCQFZB6Model: H5111Category: Refrigerator Thermometers
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Overview
A wifi connected refrigerator thermometer set with two sensor probes and a gateway hub, sending app notifications, email alerts and an 80dB buzzer when temperature goes outside a set range. Each gateway supports up to 10 sensors across a 230 foot range.
Unlike a simple LCD unit, this system is built for checking on a fridge or freezer without being in the room, since the gateway relays sensor readings to a phone over 2.4G wifi only, not 5G. That single detail matters at setup, since a router broadcasting only 5G will not pair.
- 2 sensor probes plus 1 gateway in the box
- App, email and 80dB buzzer alerts
- Magnetic or hanging probe mount
- Wide -40F to 158F sensing range
Who it's for
Fits households or small businesses that want to know immediately if a freezer door was left open or a fridge fails while nobody is home. Less suited to anyone who just wants a quick glance thermometer, since the gateway and app add setup steps a basic unit does not need.
Pros and cons
- Remote app, email and buzzer alerts
- One gateway covers up to 10 sensors
- 230 foot wireless range from the gateway
- 2 second sensor response time
- 2.4G wifi only, no 5G support
- Gateway and app add setup complexity versus a basic thermometer
Performance notes
The probe is rated to a 2 second response time with plus or minus 0.9F precision across a -40F to 158F range, wide enough to also cover a hot tub as the title notes. The buzzer requires a manual button press to silence, or can be muted, which matters for households with children who might be startled by an 80dB alarm.
Specifications
| Brand | GoveeLife |
|---|---|
| Model | H5111 |
| Dimensions & fit | |
| Item Length | 3.5 inches |
| Capacity & performance | |
| Upper Temperature Range | 158 °F |
| Age Range Description | All |
| Power & efficiency | |
| Power Source | Battery |
| Construction & materials | |
| Outer Material | ABS |
| Color | White |
| Included components | |
| Unit Count | 1 |
| Other details | |
| Display Type | APP |
| Response Time | 2000 ms |
| Number of Batteries | 4 |
| Indoor Outdoor Usage | Indoor |
| Part Number | B5111102 |
| Reusability | Reusable |
| Style Name | BT Gateway+2 Sensor |
| Product Care Instructions | Freezer Safe, Wipe Clean For Thermometer |
| Specification Met | FCC |
Frequently asked questions
Does the GoveeLife H5111 work with 5G wifi?
No, the listing states it only supports 2.4G wifi, so a 5G only network will not connect to the gateway.
How many sensors can one GoveeLife gateway handle?
A single gateway supports up to 10 sensors within roughly 230 feet, so one hub can cover multiple fridges, freezers or rooms.
How do I turn off the H5111 alarm?
Press the button on the side of the device to silence it, or set the buzzer to mute in advance if you prefer app and email alerts only.