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ThermoPro
ThermoPro TP280BW Wireless Indoor Outdoor Weather Station

ThermoPro TP280BW Wireless Indoor Outdoor Weather Station

4(126 ratings)

Best price now

$31.39at Best BuyObserved at 8:41 AM

Compared across 4 stores. Prices are checked against each store and labelled with when.

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Our take on the ThermoPro TP280BW Wireless Indoor Outdoor Weather Station

The ThermoPro TP280BW is a wireless indoor/outdoor weather station with a color LCD display and a Swiss-made Sensirion sensor. It reports indoor and outdoor temperature and humidity, barometric pressure with a 12-hour history, and a weather forecast, with ±0.5°F temperature accuracy. The display has an adjustable backlight, and the outdoor sensor is weatherproof for wall or post mounting. At $31.39 at Best Buy as of November 7, 2026, it sits at the low end of its recent price range across the four stores that carry it.

Best forHome weather watchers on a budgetGardeners and patio owners tracking outdoor conditionsPeople who want an indoor humidity and temperature readoutBuyers who prefer a battery-powered station with no app
Pros
  • Swiss Sensirion sensor with ±0.5°F temperature accuracy
  • Indoor and outdoor temperature and humidity on one screen
  • Barometric pressure with 12-hour history and a forecast
  • Adjustable LCD backlight for dim rooms
  • Weatherproof outdoor sensor mounts on a wall or post
  • Battery powered, so it works without wiring or Wi-Fi
Cons
  • Forecast updates only once every 24 hours
  • No app, Wi-Fi or phone alerts
  • Plastic-heavy build with a glass front
  • Outdoor sensor range and battery life depend on placement

ThermoPro TP280BW Wireless Indoor Outdoor Weather Station prices at every store

  • Best BuyNew

    In stock

    $31.39Observed at 8:41 AM
    Visit Best Buy
  • WalmartNew

    In stockSold by iTronics USA Inc.

    $31.39Observed at 8:41 AM
    Visit Walmart
  • TargetNew

    In stock

    $34.69Observed at 8:41 AM
    Visit Target
  • Home DepotNew

    In stock

    $41.70Observed at 8:41 AM
    Visit Home Depot

Also available at

  • eBayCheck price at eBay

Store links may earn us a commission.

ThermoPro TP280BW Wireless Indoor Outdoor Weather Station price history

Lowest price we've seen: $31.39 on Nov 7 at Best Buy. Tracked across 4 stores since Nov 7.

What reviewers say

  • 4 / 5126 ratings

Rated 4 out of 5 from 126 ratings, the TP280BW is generally well received as an accurate, easy-to-read budget station. Owners like the clear display and the indoor/outdoor humidity readings. Complaints center on the slow forecast refresh and the lack of smart features.

What people mention
  • AccuracyPraisedOwners report temperature and humidity readings that track closely with local sources.
  • DisplayPraisedThe backlit color LCD is easy to read, and the brightness can be dimmed.
  • ForecastCriticisedThe 24-hour forecast update is slow to reflect fast-changing weather.
  • SetupPraisedBatteries go in and the sensor pairs without an app or account.
  • BuildMixedThe glass front looks good, but the plastic housing feels light.
  • ConnectivityCriticisedThere is no Wi-Fi, app or phone alerting, so it is a standalone display only.

Specifications

Type
Weather Station
Temperature
Yes
Temperature Scale
Fahrenheit, Celsius
Barometric Pressure
Yes
Humidity
Yes
Accuracy
±0.5°F
Forecast
Yes
Sensing Method

Questions and answers

Is the ThermoPro TP280BW worth it?
At $31.39 at Best Buy as of November 7, 2026, it is a low-cost way to get accurate indoor and outdoor temperature and humidity on one screen. Skip it if you need app alerts or fast forecast updates.
Does it work with an app or Wi-Fi?
No. The TP280BW is a standalone battery-powered station with no Wi-Fi, Bluetooth or app. All readings stay on the display.
How accurate is the outdoor sensor?
ThermoPro rates temperature accuracy at ±0.5°F using a Swiss-made Sensirion sensor. Mount the sensor out of direct sun and rain for the best readings.
What is in the box?
You get the display unit and one wireless outdoor sensor. Batteries are typically not included, so check before buying.
How often does the forecast update?
The weather forecast refreshes once every 24 hours. Temperature and humidity update more frequently.
When is it cheapest?
The current $31.39 at Best Buy is near the bottom of its recent range. Holiday and back-to-school sales are the usual times for further discounts.
Where is the ThermoPro TP280BW Wireless Indoor Outdoor Weather Station cheapest?
At Best Buy, for $31.39, as of our latest check.
What do buyers say about the ThermoPro TP280BW Wireless Indoor Outdoor Weather Station?
Rated 4 out of 5 from 126 ratings.
Where can I buy the ThermoPro TP280BW Wireless Indoor Outdoor Weather Station?
5 stores we checked sell it, including Best Buy, Walmart, Target, Home Depot, eBay.

Stores we've priced the ThermoPro TP280BW Wireless Indoor Outdoor Weather Station at

  • Best Buy deals and prices
  • Home Depot deals and prices
  • Target deals and prices
  • Walmart deals and prices
Swiss-made Sensirion Sensor
Update Interval
24-hour (weather forecasts)
Sensors
Swiss sensor
Wireless Type
Wireless
Water Resistance
Weatherproof
Weather Resistance
Yes
Power Source
Battery
Backup Power
Batteries
Color
White
Mounting
Indoor/Outdoor
Material
Plastic, Glass, Stainless Steel
Logging
12-hour history (air pressure)
Function Highlights
Humidity Gauge, Clock
Display Type
LCD
Display Highlights
LCD backlight screen, Adjustable brightness