Learn more Samsung's Galaxy Watch 3 smartwatch was announced on August 5, and became available to buy on August 6 starting at $400 from Samsung's online store and Best Buy. The Galaxy Watch 3 ...

The watch needs to have an internal photoplethysmography (PPG) sensor, which is available in the Galaxy Watch Active 2, Galaxy Watch 3, and newer ... and how-to tips, one email at a time.

Open the Galaxy Wearable app on your phone. 2. Tap Watch settings, then select Safety and emergency. 3. Toggle the Hard fall ... and how-to tips, one email at a time. Read the original article ...