Pebble Time vs. Polar M400 vs. TomTom Touch vs. Garmin 645 Music vs. Pebble Time 2

 
Time
M400
Touch
645 Music
Time 2
 PebbleTimeRemove Buy NowPolarM400Remove Buy NowTomTomTouchRemove Buy NowGarmin645 MusicRemove Buy NowPebbleTime 2Remove Buy Now

Basic Info

Suggested Price$150$200$130$450$199
Release20152014201620182016

Activity & Fitness

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

Battery

Duration7 days8 hours to 30 days5 days7 days10 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution168 x 144n/an/a240 x 240NA
Size1.26 inchesn/a0.91 inches1.2 inchesNA
Touch
Typee-papern/an/aMIPe-paper

Functions

Audio SpeakerAlerts only
Clockn/a
Phone
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM3 ATMIPX75 ATM3 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSn/an/aPebble OS
Apps
Music

All Wearables