Pebble Steel vs. Sony SmartWatch 3 vs. Garmin Vivosmart HR vs. Fitbit Flex vs. Garmin VivoActive 4

 
Steel
SmartWatch 3
Vivosmart HR
Flex
VivoActive 4
 PebbleSteelRemove Buy NowSonySmartWatch 3Remove Buy NowGarminVivosmart HRRemove Buy NowFitbitFlexRemove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$150$250$170$100$349
Release20142014201520132019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5-7 days2 days5 days5 days8 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution168 x 144320 x 320160 x 68NA260 x 260
Size1.26 inches1.6 inches1.08 inchesNA1.3ionches
TouchNA
Typee-paperTFT LCDn/aLEDMIP

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP685 ATM1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSAndroid Wearn/aNAWear OS
Apps
Music

All Wearables