Aluminum case 44mm: 44.4 x 43.3 x 9.8mm, 30.3g 40mm: 40.4 x 39.3 x 9.8mm, 25.9g
44mm: 1.4'' (34.6mm) 450x450 Super AMOLED, Full Color Always On Display, Corning® Gorilla® Glass with DX+ 40mm: 1.2" (30.4mm) 396x396 Super AMOLED, Full Color Always On Display, Corning® Gorilla® Glass with DX+
LTE4, Bluetooth 5.0, Wi-Fi 802.11 a/b/g/n 2.4+5GHz, NFC, GPS/Glonass/Beidou/Galileo
5ATM + IP68 / MIL-STD-810G
Android 6.0 or higher and with more than 1.5GB of RAM5
* All functionality, features, specifications and other product information provided in this document including, but not limited to, the benefits, design, pricing, components, performance, availability, and capabilities of the product are subject to change without notice.
1 Measured without health sensors. 2 Measured without strap. 3 Wear OS Powered by Samsung works with phones running the latest version of Android (excluding Go edition and phones without Google Play Store). Supported features may vary between platforms and countries with compatibility subject to change. 4 LTE connectivity only available in LTE models. 5 Device activation is only available after connecting to a smartphone that supports Google Mobile Services.