La Crosse Technology V21-WTH Review


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8/10 (Expert Score)
Product is rated as #6 in category Smart Weather Stations
The La Crosse Technology V21-WTH is a weather station that offers a wide range of features, including real-time alerts, historical data, and custom settings.
  • The unit uses both an indoor and outdoor sensor.
  • It can send alerts when conditions reach a specific threshold
  • The ability to view historical data.
  • Sets time and date to nist with Wi-Fi connection
  • Dynamic forecast icons with tendency indicators
  • The range of the wireless connection is just 150 feet

What is La Crosse Technology V21-WTH?

La Crosse Technology V21-WTH is a weather station that helps you to keep track of the temperature, humidity, and wind speed in your area. It has a built-in sensor that can be placed outside and a wireless display unit that can be placed inside your home. The display unit shows the current conditions and the forecast for the next 12 hours. It also has a history feature that lets you see the conditions for the past 24 hours, weeks, months, or years. This weather station is an excellent tool for anyone who wants to be prepared for the changing conditions in their area.

Design and Features

The La Crosse V21-WTH Weather Station is a high-quality, affordable device that is perfect for anyone interested in tracking the weather. The device is easy to set up and use, and it provides accurate readings for temperature, humidity, wind speed, and wind direction. The large LCD display is easy to read, even in direct sunlight, and the unit can be mounted on a wall or placed on a table top. Perhaps best of all, the La Crosse V21-WTH Weather Station is backed by a one-year warranty, making it a wise investment for anyone who wants to keep an eye on the weather.

What’s in The Box

  • Indoor base station
  • Power adapter
  • Multiple wireless sensors
  • Quick setup guide

Setup and Installation

La Crosse Technology’s V21-WTH is a versatile weather station that can be used in a variety of settings. The simple, compact design makes it easy to set up and use, and the clear display is easy to read. The V21-WTH comes with everything you need to get started, including a base unit, sensors, and an AC adapter. To begin using the V21-WTH, simply insert the batteries into the base unit and sensors. Next, place the sensors in an open area outside where they will have access to direct sunlight. Once the sensors are in place, they will begin collecting data about temperature, humidity, and barometric pressure. The data will be transmitted wirelessly to the base unit, which will display it on the LCD screen. You can also view the data on La Crosse Technology’s website or mobile app. The V21-WTH is a great way to keep track of the weather in your home or office.

La Crosse View Application

La Crosse Technology V21-WTH Review

Specification: La Crosse Technology V21-WTH Review

Product Dimensions

8.98 x 1 x 5.43 inches

Item Weight

12.8 ounces


La Crosse Technology, Ltd.

Country of Origin


Item model number



2 C batteries required.

Is Discontinued By Manufacturer


Assembly Required


Warranty Description

1 year limited parts and labor

Batteries Required


Included Components

Indoor base station^power adapter^multiple wireless sensors^quick setup guide

Photos: La Crosse Technology V21-WTH Review

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La Crosse Technology V21-WTH Review
La Crosse Technology V21-WTH Review
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