38mm - S3 Watch GPS Plus Cellular - (Stainless Steel with Soft White Sport Band)

Built-in GPS. Heart Rate Sensor. Cellular Capability w/ AT&T Verizon Sprint or T-Mobile. Water resistant to 50 M. Siri. Intelligent Activity tracker w/ Smart Coaching. Activity Sharing. OLED Retina display w/ Force touch. Dual-core S3 processor. Apple W2 wireless chip. Wi-Fi and Bluetooth. Watch OS 4. Ambient light sensor. Rechargeable lith-ion battery. Battery lasts up to 18 hours. 16GB Memory. Ion-X glass. Ceramic back. Stainless steel case. Soft white sport band. Case size: 38.6mm x 33.3mm. Band fits 130-200mm wrists.