ASUS ZenWatch 2 vs. Pebble Time Steel vs. Polar M400 vs. Samsung Gear S vs. Garmin Vivosmart HR Plus

 
ZenWatch 2
Time Steel
M400
Gear S
Vivosmart HR Plus
 ASUSZenWatch 2Remove Buy NowPebbleTime SteelRemove Buy NowPolarM400Remove Buy NowSamsungGear SRemove Buy NowGarminVivosmart HR PlusRemove Buy Now

Basic Info

Suggested Price$150$250$200$250$179
Release20162015201420132017

Activity & Fitness

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

Battery

Durationn/a10 days8 hours to 30 daysn/a5 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

Color
Resolution320 x 320168 x 144n/a480 x 360160 x 68
Size1.63 inches or 1.45 inch1.26 inchesn/a2 inches0.5 inches x 0.8 inches
Touch
TypeAMOLEDe-papern/aSuper AMOLEDLCD

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM3 ATMIP675 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearPebble OSn/aTizenNA
Apps
Music

All Wearables