ASUS ZenWatch 3 Pebble Time Pebble Time Steel Polar M600 Sony SmartBand 2
  ASUS ZenWatch 3 Remove Buy Now Pebble Time Remove Buy Now Pebble Time Steel Remove Buy Now Polar M600 Remove Buy Now Sony SmartBand 2 Remove Buy Now

Basic Info

Suggested Price $229 $150 $250 $330 $130
Release 2017 2015 2015 2016 2015

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration 48 hours 7 days 10 days 2 days 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 Yes
Cellular
GPS
NFC
Wi-Fi

Display

Color n/a
Resolution 400 x 400 168 x 144 168 x 144 240 x 240 n/a
Size 1.39 inches 1.26 inches 1.26 inches 1.3 inches n/a
Touch n/a n/a
Type AMOLED e-paper e-paper TFT n/a

Functions

Audio Speaker Alerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance 5 ATM 5 ATM IPX8 IP58

Notifications

Phone
Emails
Texts

Software

Operating System Android Wear 2 Pebble OS Pebble OS Android Wear n/a
Apps
Music