Pebble Time Steel vs. Polar M600 vs. Microsoft Band 2 vs. Fitbit Flex vs. Pebble Core

 
Time Steel
M600
Band 2
Flex
Core
 PebbleTime SteelRemove Buy NowPolarM600Remove Buy NowMicrosoftBand 2Remove Buy NowFitbitFlexRemove Buy NowPebbleCoreRemove Buy Now

Basic Info

Suggested Price$250$330$250$100$99
Release20152016201520132016

Activity & Fitness

Calories
Cycling (Bicycling)NA
Distance
Heart
Oxygen
SleepNA
Steps
Swim

Battery

Duration10 days2 days48 hours (without GPS)5 daysNA
Rechargeable

Compatibility

Android
iOSNA
Windows Phonen/an/aNANA
Macn/an/aNA
Windowsn/an/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution168 x 144240 x 240320 x 128NANA
Size1.26 inches1.3 inches1.36 inchesNANA
Touchn/aNANA
Typee-paperTFTCapacitative TFTLEDNA

Functions

Audio SpeakerAlerts only
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIPX8IPX71 ATMNA

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating SystemPebble OSAndroid Wearn/aNANA
Apps
Music

All Wearables