I'm currently using a Garmin Forerunner 645 as a smartwatch, and it's mostly great, with one huge exception. When I receive several WhatsApp messages in quick succession, I typically see only the first notification and have to dig deep into a settings menu to see the rest of them. As a result, I've missed a handful of really important messages.
How do WhatsApp messages work with the Galaxy Watch?
How do WhatsApp messages work with the Galaxy Watch?