UUNNI
Indoor Outdoor Thermometer Wireless 4.5 Inch Display Digital Hygrometer
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Highlights
- HIGH-ACCURARY TEMPERATURE HUMIDITY GAUGE – We pre-calibrate the sensor to make it extremely accurate! The indoor temperature range is 14.2ºF ~ 122ºF, outdoor temperature range is -40ºF to 158ºF, indoor/outdoor humidity range is 20%~95%, temperature accuracy is +/-2ºF and humidity accuracy is +/-5%.
- DISPLAY 3 SENSORS DATA, TRANSMISSION 328FT/100M – Unni has advanced patented wireless technology that provides more powerful and steady data transmission. Wireless temperature humidity monitor updates and transmits temperature and humidity data up to 330 ft radius every 30 seconds, that will help you monitor all the locations you care about the most.
- SPECIAL FEATURES – Stop worrying about the climate! You will be able to know in real time indoor and outdoor temperature and humidity with trend, Switchable °C &°F, Comfort indicator, Outdoor Temperature & Humidity Alert, Daily MAX/MIN data, Low battery indicator.
- USB&BATTERY POWERED, 4.5 INCH DISPLAY & ADJUSTABLE BACKLIGHT – Plug into the USB cable, which will keep the backlight on and adjust 3 kinds of brightness(high-low-off). The display is compact and easy to read with black, bold information. With a tabletop or wall-mountable design, you can place it in a location that is accessible and easy for you to view.
- WHAT YOU GET – All MAX / MIN temperature/humidity records will reset automatically every 24h. You get the weather station with a display screen, 3 outdoor sensors, 1 USB cable, one-year warranty (not including batteries).
Why You'll Love It
- Tracks temperature and humidity across three separate remote zones from one central screen
- Sends sensor updates wirelessly up to 330 feet away every 30 seconds
- Offers clear visibility with a 4.5-inch display and three adjustable brightness levels
- Alerts you to outdoor condition shifts and shows daily maximum and minimum records
- Runs continuously via USB connection or operates cord-free using battery power
- Provides pre-calibrated readings with built-in climate trend and comfort level indicators
Pros
- +Includes three remote wireless sensors
- +Long 330-foot transmission range
- +USB powered with three brightness settings
- +Tabletop and wall mount options
- +Automatic 24-hour high and low resets
Cons
- -Batteries are not included in the package
- -Daily records automatically wipe every 24 hours
Detailed Review
The UUNNI Wireless Indoor Outdoor Thermometer and Hygrometer provides multi-point climate tracking for homeowners needing broader coverage than a standard single-sensor station. By packaging three separate remote sensors with a central 4.5-inch base station, it lets you monitor several distinct areas simultaneously without purchasing extra hardware.
Data transmission reaches up to 330 feet (100 meters), with all three remote sensors sending updated readings every 30 seconds. The base station displays indoor temperatures from 14.2°F to 122°F alongside outdoor readings spanning -40°F to 158°F, accurate to within +/-2°F. Humidity tracking covers 20% to 95% with a +/-5% accuracy rating, giving you dependable readings across basements, outdoor patios, or living areas.
The central console features bold black digits, a comfort indicator, trend arrows, and outdoor climate alerts. When plugged into the included USB cable, the display backlight remains on and lets you toggle between high, low, and off settings. It supports both tabletop standing and wall-mounted placement, making it simple to position in high-traffic rooms.
A few practical limits are worth noting. The unit relies on automatic 24-hour resets for maximum and minimum records, which prevents tracking historical extremes over longer stretches. While the package includes the display, three sensors, and a USB cord backed by a one-year warranty, you must supply your own batteries for fully wireless operation.
Verdict: The UUNNI wireless monitor is a capable choice for anyone looking to track conditions in multiple rooms or outdoor spots on a single screen. It delivers solid range, pre-calibrated accuracy, and flexible power options right out of the box.
Specifications
- Display Size: 4.5 inches
- Indoor Temperature Range: 14.2°F to 122°F
- Outdoor Temperature Range: -40°F to 158°F
- Humidity Range: 20% to 95% (indoor and outdoor)
- Temperature Accuracy: +/-2°F
- Humidity Accuracy: +/-5%
- Wireless Range: Up to 330 feet (100 meters)
- Data Update Frequency: Every 30 seconds
- Power Source: USB cable or battery powered
- Included Accessories: Display screen, 3 outdoor sensors, 1 USB cable
- Warranty: 1 year (batteries not included)
Who Should Buy It
A great fit if you:
- Need to monitor climate conditions across multiple rooms or outdoor locations at once.
- Want a constant, brightly lit display powered through a standard USB connection.
- Prefer simple setups that include multiple remote sensors in the initial box.
- Value real-time trend tracking and automated high and low temperature alerts.
Consider something else if you:
- Require long-term tracking of maximum and minimum records past a 24-hour window.
- Expect ready-to-use batteries to come included with your purchase.
FAQ
How far can the sensors be placed from the main display?
The sensors transmit temperature and humidity data wirelessly up to a 330-foot (100-meter) radius.
How often are the temperature and humidity readings updated?
The wireless system updates and transmits readings from the remote sensors every 30 seconds.
Does the screen backlight stay on continuously?
Yes, plugging the device into the included USB cable keeps the backlight on, allowing you to choose between high, low, or off brightness modes.
Are batteries included with the station and sensors?
No, batteries are not included in the package and must be purchased separately.
Product Details
| Brand | UUNNI |
| ASIN | B0BYF6CTRK |
