เห็นเว็บนี้บอกรุ่นด้วยครับ
http://www.samsung.com/global/galaxy/gear-s2/#!/spec

Android Smartphones
Gear S2 pairs with smartphones running on Android 4.4 and higher with over 1.5GB RAM.
* The following list is subject to change.
HTC
MODEL NAME TEST MARKET OS RESOLUTION RAM
One EU 5.0.1 1080 x 1920 2GB
ONE (M8) US 5.0.1 1080 x 1920 2GB
ONE (M9) EU US 5.0.2 1080 x 1920 3GB
826W CN 5.0.2 1080 x 1920 2GB
Huawei
MODEL NAME TEST MARKET OS RESOLUTION RAM
honor 4X 全网通 CN 4.4.4 720 x 1280 2GB
honor 6 EU 4.4.2 1080 x 1920 3GB
P8 EU CN 5.0 1080 x 1920 3GB
Ascend Mate 7 EU CN 4.4.2 1080 x 1920 2GB
Lenovo
MODEL NAME TEST MARKET OS RESOLUTION RAM
Vide Shot CN 5.0.2 1440 x 2560 3GB
x2 Pro CN 4.4.4 1080 x 1920 2GB
LG
MODEL NAME TEST MARKET OS RESOLUTION RAM
G Flex US 4.4.2 720 x 1280 2GB
OPTIMUS G KR 4.4.2 768 x 1280 2GB
OPTIMUS G2 EU US 4.4.2 1080 x 1920 2GB
OPTIMUS G3 EU US KR 5.0.1(US) 5.0(EU) 4.4.2(KR) 1440 x 2560 3GB
G4 EU US KR 5.1 1440 x 2560 3GB
G Vista US 4.4.2 720 x 1280 1.5GB
Nexus 5 EU KR CN 4.4.4 1080 x 1920 2GB
Motorola
MODEL NAME TEST MARKET OS RESOLUTION RAM
DROID Turbo US 5.1 1440 x 2560 3GB
DROID MAXX EU 4.4 720 x 1280 2GB
DROID MINI EU 5.0 720 x 1280 2GB
Moto X EU KR 5.0 720 x 1280 2GB
Nexus 6 US CN 5.1.1(US) 5.0.1(CN) 1440 x 2560 3GB
Nubia
MODEL NAME TEST MARKET OS RESOLUTION RAM
Nubia Z9 CN 5.0.2 1080 x 1920 2GB
OPPO
MODEL NAME TEST MARKET OS RESOLUTION RAM
R7 CN 4.4.4 1080 x 1920 3GB
Pantech
MODEL NAME TEST MARKET OS RESOLUTION RAM
IM-A910S KR 4.4.2 1080 x 1920 3GB
Sharp
MODEL NAME TEST MARKET OS RESOLUTION RAM
Aquos EU 4.4.2 720 x 1280 1.5GB
Sony
MODEL NAME TEST MARKET OS RESOLUTION RAM
XEPRIA Z2 EU 5.0 1080 x 1920 3GB
XEPRIA Z3 EU 5.0 1080 x 1920 3GB
VIVO
MODEL NAME TEST MARKET OS RESOLUTION RAM
X5 Pro CN 5.0 1080 x 1920 2GB
Xiaomi
MODEL NAME TEST MARKET OS RESOLUTION RAM
Mi3 EU 4.4.2 1080 x 1920 2GB
Mi4 EU KR CN 4.4.4 1080 x 1920 2GB
Note Pro CN 4.4.4 1080 x 1920 3GB
ZTE
MODEL NAME TEST MARKET OS RESOLUTION RAM
中兴 V5 全网通 CN 4.4.4 720 x 1280 2GB
Kyocera
MODEL NAME TEST MARKET OS RESOLUTION RAM
Duraforce US 4.4.2 720 x 1280 2GB
Asus
MODEL NAME TEST MARKET OS RESOLUTION RAM
Zenfone2 EU 4.4 1080 x 1920 4GB