# Samsung Galaxy Watch3 Two numbered `SM-R845U`-family stickers probably represent U.S. LTE 45 mm Galaxy Watch3 units. A faint note may assign one unit to Bryant, but the reading is uncertain. ## Source [[Scanned_20260730-1230#PDF Page 17|Scanned_20260730-1230, PDF page 17]] ## Open evidence Re-read the model suffixes and charger serials from the originals; recover carrier, color, owner, firmware, and the mapping between watch “1”/“2” and the two [[Samsung Wireless Charger EP-OR825]] units.