Setting a milestone is a great way to track when your concrete reaches a specific strength or temperature, sending you either an email or text message exactly when it happens.
How to set an alert:
Step 1: log in to app.converge.io platform and select the sensor you want to add an alert to:
![the_dashboard_select_the_sensor.jpg](https://cdn.prod.website-files.com/61001ee69d83442226a4a1a1/641470a3077c30f2b0f2db38_the_dashboard_select_the_sensor.jpeg)
Step 2: On the selected sensor page click Add milestone on the right to start the process:
![add-mile.jpg](https://cdn.prod.website-files.com/61001ee69d83442226a4a1a1/641470a31b0602edad07c67a_add-mile.jpeg)
Step 3: Select from the menu either temperature or compressive strength, along with the target value.
![type.jpg](https://cdn.prod.website-files.com/61001ee69d83442226a4a1a1/641470a3670bbffadc172941_type.jpeg)
![value.jpg](https://cdn.prod.website-files.com/61001ee69d83442226a4a1a1/641470a3114c0a583fb889ea_value.jpeg)
Step 4: Set your notification preferences to receive either an email or text message when the milestone is reached.
![mceclip0.png](https://cdn.prod.website-files.com/61001ee69d83442226a4a1a1/641470a34c6954141ec1b896_mceclip0.png)