ASUS ZenWatch 2 vs. Fitbit Charge 2 vs. Apple Watch Series 2 vs. Amazfit Stratos vs. Fitbit Sense 2

 
ZenWatch 2
Charge 2
Watch Series 2
Stratos
Sense 2
 ASUSZenWatch 2Remove Buy NowFitbitCharge 2Remove Buy NowAppleWatch Series 2Remove Buy NowAmazfitStratosRemove Buy NowFitbitSense 2Remove Buy Now

Basic Info

Suggested Price$150$150$269$199$300
Release20162016201620182022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 days18 hours5 days6 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320n/a340 x 272 or 390 x 312320 x 300336x336
Size1.63 inches or 1.45 inchn/a1.5 inches or 1.65 inches1.34 inches1.59 inches
Touchn/a
TypeAMOLEDOLEDAMOLEDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67n/a5ATM5 ATM5 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aWatch OSProprietary
Apps
Music

All Wearables