512KB internal RAM, 2048KB external RAM, 32MB external ROM
HRM, Accelerometer, Gyroscope
5ATM water resistance MIL STD 810G
Samsung, other Android: Android 5.0 or higher & RAM 1.5GB above iPhone: iPhone 7 and above, iOS 10.0 or above
*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.