ASUS ZenWatch 2 vs. Sony SmartBand Talk vs. Garmin 645 Music vs. Garmin Vivosmart 4 vs. Apple Watch 7

 
ZenWatch 2
SmartBand Talk
645 Music
Vivosmart 4
Watch 7
 ASUSZenWatch 2Remove Buy NowSonySmartBand TalkRemove Buy NowGarmin645 MusicRemove Buy NowGarminVivosmart 4Remove Buy NowAppleWatch 7Remove Buy Now

Basic Info

Suggested Price$150$170$450$130$429
Release20162014201820182021

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a3 days7 days7 days18 Hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320296 x 128240 x 24048 x 128396 x 484
Size1.63 inches or 1.45 inch1.4 inches1.2 inches0.74 inches1.9 inches
Touch
TypeAMOLEDE InkMIPOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP685 ATM5 ATMwater resistant but not waterproof

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearAndroid WearWatchOS 8
Apps
Music

All Wearables