ASUS ZenWatch 2 vs. Polar M600 vs. Garmin Vivosmart HR vs. Fitbit Ionic vs. Apple Watch 7

 
ZenWatch 2
M600
Vivosmart HR
Ionic
Watch 7
 ASUSZenWatch 2Remove Buy NowPolarM600Remove Buy NowGarminVivosmart HRRemove Buy NowFitbitIonicRemove Buy NowAppleWatch 7Remove Buy Now

Basic Info

Suggested Price$150$330$170$299$429
Release20162016201520172021

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a2 days5 days4+ days18 Hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320240 x 240160 x 68348x250396 x 484
Size1.63 inches or 1.45 inch1.3 inches1.08 inches1.421.9 inches
Touchn/a
TypeAMOLEDTFTn/aOLEDMicroLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IPX85 ATM50mwater resistant but not waterproof

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearAndroid Wearn/aFitbit OSWatchOS 8
Apps
Music

All Wearables