A:AnswerI have this same problem. I believe because the watch has a more flat bottom it doesn't make a good connection with the dipped watch charging spit and does not work correctly. I don't believe the gear S3 is on the compatibility list.
A:AnswerDo you have a S20FE? If so, why not test that and get back to us. Otherwise you could use a calculation of how fast it charges in general based on input power.
A:AnswerThat is a great question! The Wireless Charger Pad Trip is measured at 240 x 86 x 15.5 mm (W x H x D) and weighs 320 g. Thank you for asking this question. ^Kayla
A:AnswerTo date there have been no Samsung tablets (or any others that I'm aware of) that will charge wirelessly.
So no - it won't charge your tablet wirelessly.