ZenWatch 2 M600 Charge 2 Shine 2 SmartBand 2
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Basic Info

Suggested Price $150 $330 $150 $100 $130
Release 2016 2016 2016 2015 2015

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration n/a 2 days 5 days 6 months 2 days
Rechargeable

Compatibility

Android
iOS
Windows Phone n/a n/a n/a n/a
Mac n/a n/a n/a
Windows n/a n/a n/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color n/a n/a
Resolution 320 x 320 240 x 240 n/a n/a n/a
Size 1.63 inches or 1.45 inch 1.3 inches n/a n/a n/a
Touch n/a n/a n/a n/a
Type AMOLED TFT OLED n/a n/a

Functions

Audio Speaker Alerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance IP67 IPX8 n/a 5 ATM IP58

Notifications

Phone
Emails n/a
Texts n/a

Software

Operating System Android Wear Android Wear n/a n/a n/a
Apps
Music

All Wearables