Pebble Time Round vs. Polar M400 vs. TomTom Spark vs. Fossil Q Reveler vs. Garmin Vivosmart

 
Time Round
M400
Spark
Q Reveler
Vivosmart
 PebbleTime RoundRemove Buy NowPolarM400Remove Buy NowTomTomSparkRemove Buy NowFossilQ RevelerRemove Buy NowGarminVivosmartRemove Buy Now

Basic Info

Suggested Price$200$200$150$125$170
Release20152014201520152014

Activity & Fitness

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

Battery

Duration2 days8 hours to 30 daysn/a7 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/an/a
Resolutionn/an/an/an/a128 x 16
Sizeroundn/an/an/a1.41 inches
Touchn/a
Typee-papern/aLCDn/aOLED

Functions

Audio SpeakerAlerts onlyBluetooth
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX73 ATM5 ATMIP675 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

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

All Wearables