Pebble Time Round vs. Samsung Gear S2 vs. TomTom Spark vs. Garmin Vivofit 3 vs. Garmin Vivosmart HR

 
Time Round
Gear S2
Spark
Vivofit 3
Vivosmart HR
 PebbleTime RoundRemove Buy NowSamsungGear S2Remove Buy NowTomTomSparkRemove Buy NowGarminVivofit 3Remove Buy NowGarminVivosmart HRRemove Buy Now

Basic Info

Suggested Price$200$300$150$100$170
Release20152015201520162015

Activity & Fitness

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

Battery

Duration2 days2-3 daysn/a1 year5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a360 x 360n/a64 x 64160 x 68
Sizeround1.2 inchesn/a0.55 inches1.08 inches
Touch
Typee-paperSuper AMOLEDLCDn/an/a

Functions

Audio SpeakerBluetooth
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX7IP685 ATM5 ATM5 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating SystemPebble OSTizenn/an/an/a
Apps
Music

All Wearables