Watch Active 2 error

[DaniMac]

Since yesterday, my samsung watch Active 2 is showing these error: sendMessage-Cannot read property 'sendMessage' of null.

What can I do to fix it?

[Patrick]

Hello,

Did you try these things?

- Reboot.
- Reset network settings on phone, Bluetooth settings.
- Update Watch and Phone.
- Factory reset the Watch.

One of these will solve it most likely.