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Basic Info

Suggested Price $349 $250 $150 $100 $100
Release 2015 2014 2016 2016 2016

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart n/a
Oxygen
Sleep
Steps
Swim

Battery

Duration n/a 2 days 5 days 1 year 6 months
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color n/a
Resolution 400 x 400 320 x 320 n/a 64 x 64 n/a
Size 1.4 inches 1.6 inches n/a 0.55 inches n/a
Touch n/a n/a
Type AMOLED TFT LCD OLED n/a LED

Functions

Audio Speaker n/a Bluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance n/a IP68 n/a 5 ATM 5 ATM

Notifications

Phone
Emails
Texts

Software

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

All Wearables