Apple Watch Series 3 vs. Microsoft Band 2 vs. Sony SmartBand 2 vs. Fitbit Flex vs. Garmin Vivosmart 4

 
Watch Series 3
Band 2
SmartBand 2
Flex
Vivosmart 4
 AppleWatch Series 3Remove Buy NowMicrosoftBand 2Remove Buy NowSonySmartBand 2Remove Buy NowFitbitFlexRemove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$329$250$130$100$130
Release20172015201520132018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours48 hours (without GPS)2 days5 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution340 x 272 or 390 x 312320 x 128n/aNA48 x 128
Size1.5 inches or 1.65 inches1.36 inchesn/aNA0.74 inches
Touchn/aNA
TypeAMOLEDCapacitative TFTn/aLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIPX7IP581 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4n/an/aNA
Apps
Music

All Wearables