ZenWatch 2 Time Time Steel Gear S Gear Fit2
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Basic Info

Suggested Price $150 $150 $250 $250 $180
Release 2016 2015 2015 2013 2016

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration n/a 7 days 10 days n/a 3-4 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution 320 x 320 168 x 144 168 x 144 480 x 360 432 x 216
Size 1.63 inches or 1.45 inch 1.26 inches 1.26 inches 2 inches 1.5 inches
Touch
Type AMOLED e-paper e-paper Super AMOLED Super AMOLED

Functions

Audio Speaker Bluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance IP67 5 ATM 5 ATM IP67 IP68

Notifications

Phone
Emails n/a
Texts n/a

Software

Operating System Android Wear Pebble OS Pebble OS Tizen Tizen
Apps
Music

All Wearables