Samsung Gear 2 specification and features

Network
Technology No cellular connectivity
2G bands N/A
GPRS No
EDGE No
Launch
Announced 2014, April. Released 2014, April
Status Discontinued
Body
Dimensions 58.4 x 36.9 x 10 mm (2.30 x 1.45 x 0.39 in)
Weight 68 g (2.40 oz)
SIM No
  IP67 dust/water resistant (up to 1m for 30 mins)
Display
Type Super AMOLED capacitive touchscreen, 16M colors
Size 1.63 inches, 8.6 cm2 (~39.8% screen-to-body ratio)
Resolution 320 x 320 pixels, 1:1 ratio (~278 ppi density)
Platform
OS Tizen-based wearable platform
Chipset Exynos 3250 Dual
CPU Dual-core 1.0 GHz Cortex-A7
GPU Mali-400MP2
Memory
Card slot No
Internal 4GB 512MB RAM
Main Camera
Single 2 MP, AF
Video 720p
Selfie camera
  No
Sound
Loudspeaker Yes
3.5mm jack No
Comms
WLAN No
Bluetooth 4.0, LE
GPS No
Infrared port Yes
Radio No
USB No
Features
Sensors Accelerometer, gyro, heart rate
  MP3 player
MP4/H.264 player
Photo viewer
S-Voice
Voice memo/dial/commands
Battery
  Non-removable Li-Ion 300 mAh battery
Stand-by Up to 72 h (mixed usage)
Misc
Colors Charcoal Black, Gold Brown, Wild Orange
Models SM-R380
SAR 0.02 W/kg (head)     0.12 W/kg (body)    
SAR EU 0.02 W/kg (head)     0.09 W/kg (body)    
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