Compatible with Android and iOS.

Galaxy Watch pairs with smartphones running Android 5.0 or higher & RAM 1.5GB above, iOS 9.0 and later, and smartphones iPhone 5 and newer. (For iPhone 6S and 6S+ running iOS 10 and later, connection to Gear may be unstable.)

*The following information is subject to change.
*Galaxy Watch is not compatible with tablet PCs.
*Compatible smartphones and available features may vary by region, carrier and device.

The following chart lists compatible Android devices.

HTC

HTC
MODEL NAME TEST MARKET OS RESOLUTION RAM
ONE (M8) US 6.0 1920 x 1080 2GB
10 US 7.0 2560 x 1440 4GB
U Ultra EU 7.0 2560 x 1440 4GB

Huawei

Huawei
MODEL NAME TEST MARKET OS RESOLUTION RAM
Nexus6P EU 7.1 2560 x 1440 3GB
P10 plus CN HK TW 7.0 2560 x 1440 6GB
Mate 10 CN HK TW 8.0 2560 x 1440 6GB
Be Y KR 6.0 1920 x 1080 3GB

LG

LG
MODEL NAME TEST MARKET OS RESOLUTION RAM
OPTIMUS G2 US 5.0.2 1920 x 1080 2GB
OPTIMUS G3 US 6.0 2560 x 1440 3GB
G4 US 6.0 2560 x 1440 3GB
G6 KR 7.0 2560 x 1440 4GB
G Vista US 5.0.2 1280 x 720 1.5GB
V10 US 7.0 2560 x 1440 4GB
V20 KR 7.0 2560 x 1440 4GB

TG & Company

TG & Company
MODEL NAME TEST MARKET OS RESOLUTION RAM
Luna S KR 6.0 2560 x 1440 4GB

Motorola

Motorola
MODEL NAME TEST MARKET OS RESOLUTION RAM
DROID Turbo US 6.0.1 2560 x 1440 3GB
Moto X EU 5.1 1280 x 720 2GB
Nexus 6 US 7.0 2560 x 1440 3GB
Moto G4 Play LATIN 7.1.1 1280 x 720 4GB
Moto G5 Plus EU 7.0 1920 x 1080 3GB

OPPO

OPPO
MODEL NAME TEST MARKET OS RESOLUTION RAM
R11 CN  HK  TW 7.1 1920 x 1080 4GB

Sony

Sony
MODEL NAME TEST MARKET OS RESOLUTION RAM
XEPRIA XZ Premium EU 7.1 3840 x 2160 4GB
Z3 Compact LATIN 6.0 1280 x 720 2GB
Z3 + LATIN 7.1.1 1920 x 1080 3GB

VIVO

VIVO
MODEL NAME TEST MARKET OS RESOLUTION RAM
VIVO X9 Plus CN  HK  TW 6.0 1920 x 1080 4GB

Xiaomi

Xiaomi
MODEL NAME TEST MARKET OS RESOLUTION RAM
Mi4 EU 6.0 1920 x 1080 2GB

Kyocera

Kyocera
MODEL NAME TEST MARKET OS RESOLUTION RAM
Duraforce US 5.1.1 1280 x 720 2GB

Asus

Asus
MODEL NAME TEST MARKET OS RESOLUTION RAM
Zenfone2 EU 5.0 1920 x 1080 4GB

Google

Google
MODEL NAME TEST MARKET OS RESOLUTION RAM
Pixel KR US 8.1 2560 x 1440 4GB
Pixel2 KR 9.0 2560 x 1440 4GB

The following refers to restrictions that may occur with iPhones.

*Since Galaxy Watch and iPhones are connected via BLE (Bluetooth Low Energy), data loading and app download speed on the Galaxy Watch may be slow.
*In case of unstable connection to Galaxy Watch with iPhone 6S or 6S+ running iOS 10 and later, access the Bluetooth menu in Settings and unpair all connected Bluetooth devices but do not unpair the Galaxy Watch LE connection. Then turn off Bluetooth and turn it back on.
*Availability of features may change without prior notice when improvements are made to Galaxy Watch and iPhone connection performance.
*Restrictions may apply based on hardware, software and iOS versions, as well as iOS-based restrictions; see below for further details.

• Reply function unavailable (replying and message syncing for features such as text messaging, messenger app, emails).
• S Health features unavailable (viewing map, workout of the day recommendations, etc.).
• Samsung device-only features unavailable (Samsung Pay, T-money, Nike Running, SOS functions, etc.).
• Music Manager (PC web version) must be used to send music files to the Watch for playback on the Music Player.
• Only free apps and Watch-specific apps can be downloaded from the Samsung Galaxy Apps.
• Availability of app download may also vary by app developer, OS, software version and service region.※ Text may vary by country.