Pebble Time vs. Pebble Time Steel vs. Polar M400 vs. Garmin Vivosmart vs. Microsoft Band 2

 
Time
Time Steel
M400
Vivosmart
Band 2
 PebbleTimeRemove Buy NowPebbleTime SteelRemove Buy NowPolarM400Remove Buy NowGarminVivosmartRemove Buy NowMicrosoftBand 2Remove Buy Now

Basic Info

Suggested Price$150$250$200$170$250
Release20152015201420142015

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/an/a
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days10 days8 hours to 30 days7 days48 hours (without GPS)
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution168 x 144168 x 144n/a128 x 16320 x 128
Size1.26 inches1.26 inchesn/a1.41 inches1.36 inches
Touch
Typee-papere-papern/aOLEDCapacitative TFT

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM3 ATM5 ATMIPX7

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSPebble OSn/an/an/a
Apps
Music

Wearables by Microsoft

Microsoft Band

All Wearables