![Amazon.com: SAMSUNG Galaxy Watch 4 40mm Smartwatch with ECG Monitor Tracker for Health, Fitness, Running, Sleep Cycles, GPS Fall Detection, Bluetooth, US Version, SM-R860NZSAXAA, Silver : Electronics Amazon.com: SAMSUNG Galaxy Watch 4 40mm Smartwatch with ECG Monitor Tracker for Health, Fitness, Running, Sleep Cycles, GPS Fall Detection, Bluetooth, US Version, SM-R860NZSAXAA, Silver : Electronics](https://m.media-amazon.com/images/I/61dh16sj5+L._AC_UF894,1000_QL80_.jpg)
Amazon.com: SAMSUNG Galaxy Watch 4 40mm Smartwatch with ECG Monitor Tracker for Health, Fitness, Running, Sleep Cycles, GPS Fall Detection, Bluetooth, US Version, SM-R860NZSAXAA, Silver : Electronics
![3 weeks into ownership of my first smart watch, and completed my 1st week of tracking my sleep. I'm impressed with its capabilities. I'm loving that I can track my sleep! (42mm 3 weeks into ownership of my first smart watch, and completed my 1st week of tracking my sleep. I'm impressed with its capabilities. I'm loving that I can track my sleep! (42mm](https://i.redd.it/dr0wtw0oqxy41.jpg)
3 weeks into ownership of my first smart watch, and completed my 1st week of tracking my sleep. I'm impressed with its capabilities. I'm loving that I can track my sleep! (42mm
![Sleep tracking is much improved after the most recent update! Finally showing some good deep sleep! : r/GalaxyWatch Sleep tracking is much improved after the most recent update! Finally showing some good deep sleep! : r/GalaxyWatch](https://preview.redd.it/7zstqqz3mzd21.jpg?auto=webp&s=11cfc5e77b50405d0be4ecb2cd68044d8bba6aac)
Sleep tracking is much improved after the most recent update! Finally showing some good deep sleep! : r/GalaxyWatch
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