Review on 📱 Renewed Samsung Galaxy Watch (42mm) Smartwatch (Bluetooth) Compatible with Android/iOS - SM-R810 International Version - No Warranty, Rose Gold Color by Doyun Park ᠌

For my skinny wrist, I went with a 42mm. With the heart rate monitor, Bluetooth, nighttime "do not disturb," and notifications all active, the battery lasts for two days. The always-on feature is inactive. Time calls are something I use infrequently but do find useful on occasion. After a long day, I plug it in and wear it to bed to monitor my rest. It's inconvenient to check notifications, etc., from under a jacket sleeve when the weather is chilly. The upcoming summer will be much more pleasant. For some reason I couldn't fathom at the time, sleep tracking stops when there's no access to the Internet. The accuracy of the heart rate monitor varies, but it is generally usable. You don't need a smart watch to have a perfectly fulfilled existence. This is their future, and they must "grind" to get it. A more effective technology or program would not bother me for at least five years. If there is only a nice watch available, I am not sure if this is a wise purchase. That's neat.