Samsung Gear S3 vs. Polar Loop 2 vs. Sony SmartBand Talk vs. Fitbit Flex vs. Garmin Vivosmart 4

 
Gear S3
Loop 2
SmartBand Talk
Flex
Vivosmart 4
 SamsungGear S3Remove Buy NowPolarLoop 2Remove Buy NowSonySmartBand TalkRemove Buy NowFitbitFlexRemove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$350$120$170$100$130
Release20162015201420132018

Activity & Fitness

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

Battery

Duration4 days8 days (without notifications)3 days5 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPS
NFCn/a
Wi-Fi

Display

Color
Resolution360 x 360n/a296 x 128NA48 x 128
Size1.3 inchesn/a1.4 inchesNA0.74 inches
TouchNA
TypeFullcolor AODLEDE InkLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP682 ATMIP681 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenn/aAndroid WearNA
Apps
Music

All Wearables