Samsung Wallet, Whatsapp and Thermo check will soon become available for the 4 and 5 series. Starting to roll out today, will vary by market.
See some information here https://news.samsung.com/global/samsung-wallet-thermo-check-and-whatsapp-are-coming-to-the-galaxy-wa...
https://www.t3.com/news/samsung-galaxy-watch-owners-get-3-great-free-feature-upgrades
I do not work for Samsung or make Samsung Products but provide independent advice and valuable contributions.
