Apple Watch Series 2 vs. ASUS ZenWatch 3 vs. Fitbit Flex vs. Fossil Gen 5 Smartwatch Carlyle vs. Apple SE

 
Watch Series 2
ZenWatch 3
Flex
Gen 5 Smartwatch Carlyle
SE
 AppleWatch Series 2Remove Buy NowASUSZenWatch 3Remove Buy NowFitbitFlexRemove Buy NowFossilGen 5 Smartwatch CarlyleRemove Buy NowAppleSERemove Buy Now

Basic Info

Suggested Price$269$229$100$295$279
Release20162017201320192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours48 hours5 days1 day18 hours
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Mac
Windows

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312400 x 400NA328 x 328384 x 480
Size1.5 inches or 1.65 inches1.39 inchesNA1.3 inches40mm
TouchNA
TypeAMOLEDAMOLEDLEDAMOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet SensorNot yet
Water Resistance5ATM1 ATM3 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatch OSAndroid Wear 2NAWear OSWatchOS 5
Apps
Music

All Wearables