Thanks in advance. Update 12 July: Left the gear S3 on charger (the wireless charger with two spots)for almost three to four days and then pressed both buttons for almost 5-10 seconds, watch came back to life with the rebooting screen. I guess the solution is to leave it on charger for some days instead of hours or a day.
ANT+ is a wireless protocol similar to Bluetooth Smart, and is very power efficient. It is mainly used for fitness monitoring devices such as heart rate monitors and cadence sensors to connect to other devices (e.g., sports watches, smartphones, and cycling computers). SIM cards. Unknown.
. 439 326 404 489 123 428 334 233
gear s3 frontier battery life