Weight Loss success stories aren’t just for humans
When German Shepherd Buddy was adopted, he was 10 pounds overweight. Then his pet parents used Heyrex’s activity and tracking features to create a personalized weight loss plan. Nine months later,
Buddy has achieved his goal weight and a whole new lease on life.

How Heyrex2 works
Our pioneering tech translates billions of data points into easy-to-understand insights—all available in the connected app. So you can manage their health, track their location, and deliver a whole new level of care.






Find My Pet mode
Activate different modes to get location updates from once to rapid or every 15 minutes or. You can track them in real time or just find them when required if they are lost or on a walk.
Diary & Alerts
Get notified when your pet is due for treatments, is too hot or there is significant variation in their activity, sleep or behaviour.
1 in 3 pets
will go missing in their lifetime.
Manage their health
See how they’re doing at a glance
with daily wellness scores.
88%
of pets felt more comfortable after managing skin and coat issues with Heyrex.
Weekly Trends
View your pets running, walking, moving, sleeping and scratching data over time to better understand how different daily factors
affect their emotional and physical health.
Connect with your vet
Connect your dogs data to your veterinarian to manage post surgical cage rest and veterinarian treatments.
Independent studies show that post-surgical complications decrease by over 60% when the cage rest module is used by your vet and you to manage activity










Built by a global team of pet experts
A world of research
powers every
Heyrex device
Our AI is powered by an award-winning team of vets and data scientists.
Learn MoreWe let data lead the way
The experts on our team have studied the health data of thousands of dogs, paired with medical records from New Zealand vet clinics to create the patented AI that precisely tracks and translates pet health.
Explore the Research
Ready to get started?
Select the smart device that’s best for them, so they can start living their healthiest, happiest life.

Ready to get started?
Select the smart device that’s best for them, so they can start living their healthiest, happiest life.