A fertile and healthy herd

  • 24/7 registration of activity
  • Fewer health problems
  • Better fertility results


Scale increase and a drive towards efficiency are the prevalent trends in the dairy farming industry. This makes it a constant challenge to keep account of individual animals. How can you keep an eye on them 24 hours a day? How can you keep them healthy with good fertility results?

Ovalert detects and identifies health and fertility signals earlier and more effectively than the human eye. It functions as your sixth sense to make your herd more efficient and easier to manage.

Watch the video about Ovalert

How does Ovalert work?

Ovalert automates the detection of health problems and manages the fertility cycle

  • Ovalert’s high-tech sensors detect cow behavior (eating, rumination, standing, lying, heat behavior)
  • Ovalert converts these signals into management information such as:
    • Heat alerts
    • Advice on optimal moment of insemination
    • Alerts to abnormal cow behaviour (health risks)
    • Individual cow analysis
    • Group and herd analysis
  • Valuable management information can be viewed through multiple devices
  • Assistance from CRV with the hardware and software networking for optimal performance

Read more detailed information about how Ovalert works, see how farmers experience Ovalert or download our Ovalert brochure.

'With Ovalert heat detection is now as simple as checking the computer for alerts'
Dairy farmer Wes Hickson, Dudleston (United Kingdom)

Start with Ovalert now!

Are you interested in Ovalert or would you like some more information? Find a representative near you or request more information via our contact form via the button below.

Also interesting for you:

Ovalert brochure

Ovalert detects and identifies health and fertility signals early and effective. Monitor your herd easily 24 hours a day. Download the brochure.

Ovalert testimonial

Read how farmer Johan Stael experiences Ovalert. Download the testimonial here.


HerdOptimizer is a revolutionary genetic management program that combines genomic testing, customized breeding goals, careful trait selection, easy-to-use test results, and breeding recommendations to deliver faster and more reliable herd improvement.