ASUS ZenWatch 2 vs. Fitbit Alta vs. Samsung Gear 2 vs. Xiaomi Mi Band 3 vs. Garmin Vivosmart 4

 
ZenWatch 2
Alta
Gear 2
Mi Band 3
Vivosmart 4
 ASUSZenWatch 2Remove Buy NowFitbitAltaRemove Buy NowSamsungGear 2Remove Buy NowXiaomiMi Band 3Remove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$150$130$300$44.95$130
Release20162016201420182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
StepsNA
Swim

Battery

Durationn/a5 days2-3 days20 days7 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320n/a320 x 320128 x 8048 x 128
Size1.63 inches or 1.45 inchn/a1.63 inches0.78 inches0.74 inches
Touchn/a
TypeAMOLEDOLEDSuper AMOLEDOLEDOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67n/aIP675 ATM5 ATM

Notifications

Phone
Emailsn/an/a
Textsn/a

Software

Operating SystemAndroid Wearn/aTizen OS
Apps
Music

All Wearables