Pebble Time vs. Pebble Time Steel vs. Polar M600 vs. Sony SmartBand 2 vs. Fitbit Alta HR

 
Time
Time Steel
M600
SmartBand 2
Alta HR
 PebbleTimeRemove Buy NowPebbleTime SteelRemove Buy NowPolarM600Remove Buy NowSonySmartBand 2Remove Buy NowFitbitAlta HRRemove Buy Now

Basic Info

Suggested Price$150$250$330$130$150
Release20152015201620152017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days10 days2 days2 days7 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 144168 x 144240 x 240n/a128 x 36
Size1.26 inches1.26 inches1.3 inchesn/a1.4 inches
Touchn/an/a
Typee-papere-paperTFTn/aOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMIPX8IP58

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSPebble OSAndroid Wearn/a
Apps
Music

All Wearables