ASUS ZenWatch 2 vs. Pebble Time Round vs. Polar M400 vs. Garmin Vivofit 3 vs. Garmin Vivosmart HR

 
ZenWatch 2
Time Round
M400
Vivofit 3
Vivosmart HR
 ASUSZenWatch 2Remove Buy NowPebbleTime RoundRemove Buy NowPolarM400Remove Buy NowGarminVivofit 3Remove Buy NowGarminVivosmart HRRemove Buy Now

Basic Info

Suggested Price$150$200$200$100$170
Release20162015201420162015

Activity & Fitness

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

Battery

Durationn/a2 days8 hours to 30 days1 year5 days
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

Color
Resolution320 x 320n/an/a64 x 64160 x 68
Size1.63 inches or 1.45 inchroundn/a0.55 inches1.08 inches
Touch
TypeAMOLEDe-papern/an/an/a

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IPX73 ATM5 ATM5 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearPebble OSn/an/an/a
Apps
Music

All Wearables