Display
Size:
1.2 inches
1.4 inches
Resolution:
360 x 360 pixels, 424 PPI
360 x 360 pixels, 364 PPI
Technology:
Super AMOLED
Super AMOLED
Screen-to-body:
26.78 %
30.42 %
Features:
Scratch-resistant glass (Corning Gorilla Glass DX+), Ambient light sensor
Scratch-resistant glass (Corning Gorilla Glass DX+), Ambient light sensor
Hardware
System chip:
Samsung Exynos 9110 (10 nm)
Samsung Exynos 9110 (10 nm)
Processor:
Dual-core, 1150 MHz, ARM Cortex-A53, 64-bit
Dual-core, 1150 MHz, ARM Cortex-A53, 64-bit
GPU:
Mali-T720 MP1
Mali-T720 MP1
RAM:
1GB
1GB
Internal storage:
8GB (eMMC), not expandable
8GB (eMMC), not expandable
OS:
Tizen
Tizen
Device type:
Smartwatch
Smartwatch
Compatible devices:
Android 5.0 or later and with more than 1.5GB of RAM
iPhone 5 or later models with iOS 9.0 or later
iPhone 5 or later models with iOS 9.0 or later
Android 5.0 or later and with more than 1.5GB of RAM
iPhone 5 or later models with iOS 9.0 or later
iPhone 5 or later models with iOS 9.0 or later
Battery
Capacity:
247 mAh
340 mAh
Type:
Li - Ion, Not user replaceable
Li - Ion, Not user replaceable
Charging:
Qi wireless charging
Qi wireless charging
Design
Dimensions:
1.67 x 1.61 x 0.44 inches (42.5 x 41 x 11.3 mm)
1.82 x 1.77 x 0.44 inches (46.2 x 45 x 11.1 mm)
Weight:
1.70 oz (48.2 g)
1.90 oz (53.8 g) Stainless steel case
Titanium case: 43
Titanium case: 43
Materials & Colors:
Stainless steel: Mystic bronze, Mystic silver
Stainless steel: Mystic silver, Mystic black
Titanium: Mystic black
Titanium: Mystic black
Resistance:
Water (up to 50 meters), Dust; IP68; MIL-STD-810 certified
Water (up to 50 meters), Dust; IP68; MIL-STD-810 certified
Cellular
Data Speed:
LTE, HSPA, HSUPA
LTE, HSPA, HSUPA
SIM type:
eSIM
eSIM
Multimedia
Speakers:
Loudspeaker
Loudspeaker
Connectivity & Features
Bluetooth:
5.0
5.0
Wi-Fi:
802.11 b, g, n
802.11 b, g, n
Location:
GPS, Glonass, Galileo
GPS, Glonass, Galileo, BeiDou
Sensors:
Accelerometer, Gyroscope, Heart rate, Barometer, ECG
Accelerometer, Gyroscope, Heart rate, Barometer, ECG
Other:
NFC, ANT+
NFC, ANT+
Buyers information
Price:
$ 450 / € 467
$ 480 / € 496
Availability
Officially announced:
Yes
Yes
FCC OKs Cingular\'s purchase of AT&T Wireless