Pebble Time vs. Polar M600 vs. Withings Steel HR vs. Sony SmartBand 2

 
Time
M600
Steel HR
SmartBand 2
 PebbleTimeRemove Buy NowPolarM600Remove Buy NowWithingsSteel HRRemove Buy NowSonySmartBand 2Remove Buy Now

Basic Info

Suggested Price$150$330$180$130
Release2015201620162015

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days2 days25 days2 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/an/an/a
Macn/an/an/a
Windowsn/an/an/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution168 x 144240 x 240n/an/a
Size1.26 inches1.3 inchesn/an/a
Touchn/an/a
Typee-paperTFTn/an/a

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIPX85 ATMIP58

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSAndroid Wearn/an/a
Apps
Music

All Wearables