ASUS ZenWatch 2 vs. Garmin Vivoactive HR vs. Pebble Time Round vs. Samsung Gear S vs. TomTom Spark

 
ZenWatch 2
Vivoactive HR
Time Round
Gear S
Spark
 ASUSZenWatch 2Remove Buy NowGarminVivoactive HRRemove Buy NowPebbleTime RoundRemove Buy NowSamsungGear SRemove Buy NowTomTomSparkRemove Buy Now

Basic Info

Suggested Price$150$250$200$250$150
Release20162016201520132015

Activity & Fitness

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

Battery

Durationn/a13 hours to 8 days2 daysn/an/a
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

Colorn/a
Resolution320 x 320148 x 205n/a480 x 360n/a
Size1.63 inches or 1.45 inch1.38 inchesround2 inchesn/a
Touch
TypeAMOLEDn/ae-paperSuper AMOLEDLCD

Functions

Audio SpeakerBluetooth
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATMIPX7IP675 ATM

Notifications

Phonen/a
Emailsn/an/a
Textsn/an/a

Software

Operating SystemAndroid Wearn/aPebble OSTizenn/a
Apps
Music

All Wearables