The Apple Watch Series 2 Aluminum 38mm and Ultimate Ears (UE) Fits have 2 common Bluetooth A2DP audio codecs (AAC, SBC). The Apple Watch Series 2 Aluminum 38mm supports 2 codecs (AAC, SBC). The Ultimate Ears (UE) Fits supports 3 codecs (AAC, aptX, SBC).
Codec | Apple Watch Series 2 Aluminum 38mm Details | Change |
Ultimate Ears (UE) Fits Details | Change |
---|---|---|
aptX LL | No | No |
aptX HD | No | No |
LDAC | No | No |
AAC | Yes | Yes |
UHQ | No | No |
aptX | No | Yes |
SBC | Yes | Yes |
Bluetooth Version | 4.0 | 5.0 |
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