Glass front (Sapphire crystal), ceramic/sapphire crystal back, stainless steel frame
SIM
No
IPX7 water resistant up to 1 meter and 30 minutes
Display
Type
Retina OLED, 450 nits (peak)
Size
1.5 inches, 7.1 cm2 (~55.1% screen-to-body ratio)
Resolution
340 x 272 pixels (~290 ppi density)
Protection
Sapphire crystal glass
3D Touch display
Platform
OS
watchOS 1.0, upgradable to 4.3.2
Chipset
Apple S1 (28 nm)
CPU
520 MHz Cortex-A7
GPU
PowerVR SGX543
Memory
Card slot
No
Internal
8GB 512MB RAM
Camera
No
Sound
Loudspeaker
Yes
3.5mm jack
No
Comms
WLAN
Wi-Fi 802.11 b/g/n
Bluetooth
4.0, LE
GPS
No
NFC
Yes
Radio
No
USB
No
Features
Sensors
Accelerometer, gyro, heart rate
Natural language commands and dictation
Battery
Type
Li-Ion 205 mAh, non-removable (0.78 Wh)
Charging
Wireless charging
Stand-by
Up to 18 h (mixed usage)
Misc
Colors
Stainless Steel/Red, White, Brown/Black/Blue/Red/Marigold/Jay Buckle, Blue/Stone Leather Loop, Silver/Space Black Milanese Loop, Link Bracelet, Space Black Stainless Steel/Black, Black Link Bracelet, Pearl Woven Nylon
Models
A1553
Price
About 650 EUR
Information on technical characteristics, the delivery set, the country of manufacture and the appearance
of the goods is for reference only and is based on the latest information available at the time of publication.