You are able to connect your Apple Watch directly to your Connect Tablet as a heart rate monitor! For more information, see the help article: How do I use my Apple Watch as a heart rate monitor for my CityRow Connect Tablet?.
The CityRow Connect Tablet is not compatible with other heart rate monitors at this time. If you're looking for compatibility with a specific heart rate monitor, please send our team a note at go@cityrow.com. We always love to hear your feedback.