Amazon.com: Wireless Charger for Samsung, 3 in 1 Charging Station for Samsung Galaxy 23 Ulta/S22/S21/S20/S10/Z Flip 4/Z Fold 4/Note20/Note10, Charger for Galaxy Watch 5/4/3/Active 2, Charger for Galaxy Buds Pro 2 :
Samsung Galaxy S21 won't support older Gear wearables - PhoneArena
For Samsung Galaxy S22 Ultra S22+ S21 Fe Smart Watch Women Heart Rate Monitor Ip67 Men Sport Band Fitness Tracker Smart Bracelet - Smart Watches - AliExpress