Bluetooth compatibility of Apple Watch Series 2 Aluminum 38mm with Koss Porta Pro Wireless

The Apple Watch Series 2 Aluminum 38mm and Koss Porta Pro Wireless have 1 common Bluetooth A2DP audio codec (SBC). The Apple Watch Series 2 Aluminum 38mm supports 2 codecs (AAC, SBC). The Koss Porta Pro Wireless supports 2 codecs (aptX, SBC).


Codec Apple Watch Series 2 Aluminum 38mm
Details | Change
Koss Porta Pro Wireless
Details | Change
aptX LL No No
aptX HD No No
LDAC No No
AAC Yes No
UHQ No No
aptX No Yes
SBC Yes Yes
Bluetooth Version 4.0 4.1


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