Hello Rae, thank you for finding the available time out of your lively day to ask us your question about the Samsung Galaxy Watch6. The Galaxy Watch6 is water resistant based on 5ATM rating, which means submersion up to 50 meters per ISO standard 22810:2010. It is not intended for scuba diving. Avoid excessive, sudden temperature changes, and high velocity activities. Falls and shocks may breach integrity. After use in sea water, rinse in fresh water and dry device. Despite this classification, your device is not impervious to water damage in any situation. It is important that all compartments are closed tightly. We highly recommend utilizing the Water Lock Mode to exercise in the water while wearing your watch. While in Water lock mode, touchscreen, wake-up gestures, and watch always on will be disabled. Let us know if you have any additional questions for us by contacting Samsung Support. Thank you for being a treasured Samsung customer. - Debra

Hello there Nayem, thank you for finding the available time out of your lively day to ask us your question about the Samsung Galaxy S23. The advertised unlocked Galaxy S23 is compatible with AT&T, Boost Mobile, Cricket, Google Fi, H2O Wireless, MetroPCS, Mint Mobile, Simple Mobile, Sprint, T-Mobile, Ultra Mobile, US Cellular, and Verizon. It works on the 5G wireless network. We recommend reaching out to your prospective Bangladesh cellular carrier to ask you carrier specific questions with the information that has been provided above. Feel free to contact Samsung Support if you would like any further assistance. Thank you for being a steadfast Samsung customer. - Debra

Hey there Kitti, thank you for finding the free time out of your busy day to ask us your question about the Samsung Galaxy Watch6. Yes, absolutely the Galaxy Watch6 does have Hard Fall Detection available to where the device can automatically call an emergency contact when your watch detects a hard fall. Let us know if you think of any other questions by reaching out to Samsung Support. Thank you for being a valued Samsung customer. - Debra

Salutations Dave, thanks for taking the available time out of your busy day to ask us your question about the Samsung Galaxy A14 5G. The Galaxy A14 5G has the capability of expanding out the storage up to 1TB when you add a microSD card to your device. Unless you are a tech wizard, you probably aren't aware that microSD cards come in multiple classes. Other than storage capacity, there are different factors that separate them. Some also come with extra features that give them distinct classifications. MicroSD cards offer capacity up to 2GB. MicroSDHC (High Capacity) cards offer capacity up to 32GB. MicroSDXC (Extended Capacity) cards offer capacity from over 32GB and up to 2TB. Each type of card has a speed rating of 2, 4, 6, 8, or 10, from slowest to fastest. While you can use any class of microSD cards in your phone or tablet, the microSDXC card is recommended for high-resolution video recording, due to its large storage capacity and high-speed read and write capability. For less demanding use, such as still photography, regular microSD or microSDHC cards will be sufficient. Hope that helps! Let us know if you have any other questions for us by reaching out to Samsung Support. Thank you for being a faithful Samsung customer. - Debra