Pebble Classic vs. Fitbit Flex 2 vs. Garmin Forerunner 235 vs. Sony SmartBand vs. Garmin VivoActive 4

 
Classic
Flex 2
Forerunner 235
SmartBand
VivoActive 4
 PebbleClassicRemove Buy NowFitbitFlex 2Remove Buy NowGarminForerunner 235Remove Buy NowSonySmartBandRemove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$99$100$299.99$100$349
Release20132016201720142019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5-7 days5 days9 days5 days8 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/aNA
Resolution168 x 144n/a215 x 180NA260 x 260
Size1.26 inchesn/a1.23 inchesNA1.3ionches
Touchn/aNA
Typee-paperLEDMIPNAMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5 ATMIP585 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSn/aNAWear OS
Apps
Music

All Wearables