ASUS ZenWatch 2 vs. Fitbit Blaze vs. Amazfit Stratos vs. Fitbit Charge 3 vs. Apple Series 6

 
ZenWatch 2
Blaze
Stratos
Charge 3
Series 6
 ASUSZenWatch 2Remove Buy NowFitbitBlazeRemove Buy NowAmazfitStratosRemove Buy NowFitbitCharge 3Remove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$150$200$199$150$399
Release20162016201820182020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 Days5 days7 daysNot yet
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aPartial
Macn/a
Windowsn/aNot yet

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolution320 x 320n/a320 x 30066 x 18384 x 480
Size1.63 inches or 1.45 inchn/a1.34 inches.721 inches40mm
Touch
TypeAMOLEDLCDOLEDOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water ResistanceIP67n/a5 ATM5 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aProprietaryNAWatchOS 5
Apps
Music

All Wearables