Pebble Time Steel vs. Sony SmartWatch 3 vs. TomTom Spark vs. Garmin Vivosmart HR vs. Fitbit Ionic

 
Time Steel
SmartWatch 3
Spark
Vivosmart HR
Ionic
 PebbleTime SteelRemove Buy NowSonySmartWatch 3Remove Buy NowTomTomSparkRemove Buy NowGarminVivosmart HRRemove Buy NowFitbitIonicRemove Buy Now

Basic Info

Suggested Price$250$250$150$170$299
Release20152014201520152017

Activity & Fitness

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

Battery

Duration10 days2 daysn/a5 days4+ 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 144320 x 320n/a160 x 68348x250
Size1.26 inches1.6 inchesn/a1.08 inches1.42
Touch
Typee-paperTFT LCDLCDn/aOLED

Functions

Audio SpeakerBluetoothBluetooth
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP685 ATM5 ATM50m

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating SystemPebble OSAndroid Wearn/an/aFitbit OS
Apps
Music

All Wearables