The most advanced health monitor on a Samsung smartwatch
24/7 Health Monitoring
Galaxy Watch3 uses red LED and infrared rays to estimate your SpO2 levels or the amount of oxygen in your bloodstream. to measure your physical performance. It also records your REM cycles, deep sleep, and total sleep time to score and review the quality of your rest to help you understand and improve your sleep patterns.
Keep the conversation going with auto chat history and enjoy fuss-free texting with Smart Reply. Stay connected with others even on the go without hassle. Galaxy Watch3's Smart Reply analyzes texts and photos you receive and gives you suggested replies, or use personalised Bitmoji stickers to bring you fun new ways to communicate.
LTE or Bluetooth
With LTE, you can experience new journeys without your phone. You can still call, stream music, and check your steps — all from your watch. Disconnect from your phone, while staying connected with life. Or choose Bluetooth for paired performance with your phone.