I'd say "has" firmware updates rather than "needs". You can see release notes: https://help.fellowproducts.com/hc/en-us/articles/9593179929115-What-is-the-curre

I'd say "has" firmware updates rather than "needs". You can see release notes: https://help.fellowproducts.com/hc/en-us/articles/9593179929115-What-is-the-current-EKG-firmware-version-and-what-did-it-update https://help.fellowproducts.com/hc/en-us/articles/9593179929...