Typical Compatible Devices:
Apple Watch:Apple Watch Series 8/SE/7/6/5/4/3/2/1 (both 38mm to 45mm)
Airpods:Airpods Pro 2/3/2/1
Tablets: iPad Pro 10.5, iPad Pro 9.7, iPad Air 2, iPad Air, iPad mini 4/3/2/1, Samsung Galaxy Tab S4/S3/S2
Cell Phones: iPhone 14 Pro Max/iPhone 14 Pro/iPhone 13/iPhone 12/iPhone 11/ 11 Pro/ 11 Pro Max/ X /Xs/ Xs Max/ 8 Plus/ 8/ 7 Plus/ 7/ 6S Plus/ 6S, SE, 5S Samsung Galaxy S10/ S10 Plus/ S9 Plus/S8 Plus/ S8/S9, S7, S6, S5, Note 10, Noto 9,Note 8, Note 5, 4, 3, 2
All other similar device from 3.5 inch to 10.5 inch.