Wear OS 4: New features, One UI 5 Watch, and more

While not as ground-breaking as Wear OS 3, expect some subtle breakthroughs for Pixel Watch 2 and Galaxy Watch 6.

Samsung rolling out Wear OS 4 for Galaxy Watch 4: Here's what's new

Galaxy Watch 4: Samsung is coming for Apple Watch's crown with Wear OS 3 - CNET

One UI Watch 5 Brings Support Wear OS 4 Unlock Feature

Samsung Wallet, Thermo Check and WhatsApp Are Coming to Galaxy Watch Series – Samsung Mobile Press

State of Google Wear OS 4: List of compatible smartwatches

9 Samsung One UI 5 Watch Update Features and Tips That You Should Know - TechWiser

15 Amazing Features on Samsung Watch One UI 5.0 for Galaxy watch 5 series & watch 4 Series

Galaxy Watch 4 gets Wear OS 4-based One UI 5 Watch update in the US

Samsung One UI Watch 4.5: All Of The New Features

Galaxy Watch 5 Pro Huge Update Wear OS 4.0 - One UI 5.0

Here are the 7 Best Google Wear OS 4 Features - Gizmochina