Samsung Gear S vs. Fitbit Flex 2 vs. Microsoft Band 2 vs. ASUS ZenWatch 3 vs. Sony SmartBand

 
Gear S
Flex 2
Band 2
ZenWatch 3
SmartBand
 SamsungGear SRemove Buy NowFitbitFlex 2Remove Buy NowMicrosoftBand 2Remove Buy NowASUSZenWatch 3Remove Buy NowSonySmartBandRemove Buy Now

Basic Info

Suggested Price$250$100$250$229$100
Release20132016201520172014

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 days48 hours (without GPS)48 hours5 days
Rechargeable

Compatibility

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

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/aNA
Resolution480 x 360n/a320 x 128400 x 400NA
Size2 inchesn/a1.36 inches1.39 inchesNA
Touchn/aNA
TypeSuper AMOLEDLEDCapacitative TFTAMOLEDNA

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATMIPX7IP58

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenn/an/aAndroid Wear 2NA
Apps
Music

All Wearables