Glass front (Sapphire crystal), ceramic/sapphire crystal back, stainless steel frame
IPX7 water resistant up to 1 meter and 30 minutes
IPX7 water resistant up to 1 meter and 30 minutes
Memory
Card slot
No
Internal
8GB 512MB RAM
Camera
No
Main Camera
Selfie camera
Battery
Non-removable Li-Ion 250 mAh battery (0.94 Wh)
Stand-by
Up to 18 h (mixed usage)
Charging
Wireless charging
Features
Sensors
Accelerometer, gyro, heart rate
Natural language commands and dictation
Misc
Colors
Stainless Steel/Red, White, Brown/Black/Blue/Marine Blue Buckle, Blue/Stone/White/Storm Gray Leather Loop, Silver/Space Black Milanese Loop, Link Bracelet, Space Black Stainless Steel/Black, Black Link Bracelet, Pearl Woven Nylon