La Crosse Alerts Mobile

2.1
289 reviews
10K+
Downloads
Content rating
Everyone
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this app

Avoid preventable catastrophes with La Crosse Alerts Mobile. With our sensors, you can remotely monitor temperature, humidity, and wetness/dryness of a precise location from your mobile device.

ALERTS
Receive your choice of email or text alerts when your sensor detects something is wrong. Set specific temperatures, humidity, or water levels that you would like to be alerted when reached.

PERSONALIZE
Choose the location (ex. Basement) of your sensor and set an image for your specific location.

REQUIREMENTS
• LaCrosse Alerts Gateway
• LaCrosse Alerts Mobile Sensor
• LaCrosse Alerts Mobile App
• High-Speed Internet

EXAMPLE USES
• Living Space Monitoring
• Frozen Pipe Prevention
• Leaky Roof Detection
• Hot Tub Temperature Monitoring
• Sauna Conditions
• Water Leaks Detection
• Humidity-Induced Mold Detection
• Sump Pump Failure Detection
• Weather Conditions

SET UP
Follow directions on the app screen in order to add your first Gateway and Sensor.
Updated on
Jul 30, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info, App activity, and App info and performance
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

2.0
262 reviews
Everett Ives
June 22, 2020
This is a great device that has been reliable for a couple of years now. I use it to monitor the temperature of my doghouse. I know, but their house is heated and air conditioned and with this device I can check their environment any time and from anywhere. It even sends an alert if the temperature gets out of my preset limits. Would work in greenhouses, attics, and any area where you have concern for the temperature range, probably even a refrigerator in a vacation home.
2 people found this review helpful
Did you find this helpful?
S. Clark
September 24, 2021
Install, Uninstall, install. Nothing helps. When opening APP, screen faintly flashes and won't allow you to enter your ID and password. What now? No remote monitoring anymore. Lacrosse developers responded that they fixed this issue in their beta version and to try that. Where do I find it? I don't see it on Google play...
8 people found this review helpful
Did you find this helpful?
La Crosse Technology
September 27, 2021
You need to search the Lacrosse Alert app in Play Store and just click on that and scroll down you get the option to Join Beta. You can also use the given link to join the Beta Version of the app : https://play.google.com/store/apps/details?id=com.lacrossetechnology.lacrossemobile Note : Please wait for sometime to accept the Beta request.
sam manalansan
June 9, 2021
How it works and application that I use it, very good! I have one for my hotub to monitor the temperature and one in my basement to monitor the humidity and temperature. Planning to add a flood sensor soon! The update works fine with me even though my 2 sensors ran out of battery for a more than week, pop new battery and connect right away. Have to get use with the new app, more enhancement will be great.
Did you find this helpful?
La Crosse Technology
June 10, 2021
Thank you for the awesome review. We're glad you're enjoying it.

What’s new

-Bug fixes
-Performance improvements

App support

About the developer
LACROSSE TECHNOLOGY, LTD.
connected@lacrossetechnology.com
2809 Losey Blvd S La Crosse, WI 54601 United States
+1 608-785-7941