Samsung Gear S2 vs. Samsung Gear S3 vs. ASUS ZenWatch 3 vs. Fitbit Flex vs. Jawbone UP24

 
Gear S2
Gear S3
ZenWatch 3
Flex
UP24
 SamsungGear S2Remove Buy NowSamsungGear S3Remove Buy NowASUSZenWatch 3Remove Buy NowFitbitFlexRemove Buy NowJawboneUP24Remove Buy Now

Basic Info

Suggested Price$300$350$229$100$130
Release20152016201720132013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleepn/a
Steps
Swim

Battery

Duration2-3 days4 days48 hours5 days14 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANA
Macn/an/aNA
Windowsn/an/aNA

Connectivity

BluetoothYes
Cellularn/an/a
GPSn/a
NFCn/a
Wi-Fi

Display

Color
Resolution360 x 360360 x 360400 x 400NANA
Size1.2 inches1.3 inches1.39 inchesNANA
TouchNANA
TypeSuper AMOLEDFullcolor AODAMOLEDLEDNA

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP68IP681 ATMSplash Resistant

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenTizenAndroid Wear 2NANA
Apps
Music

All Wearables