Pebble Classic vs. Fitbit Charge 2 vs. Asus VivoWatch vs. Garmin Chronos vs. Fitbit Flex

 
Classic
Charge 2
VivoWatch
Chronos
Flex
 PebbleClassicRemove Buy NowFitbitCharge 2Remove Buy NowAsusVivoWatchRemove Buy NowGarminChronosRemove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$99$150$160$1500$100
Release20132016201820182013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5-7 days5 days24 hours to 10 days8 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution168 x 144n/a128 x 128218 x 218NA
Size1.26 inchesn/aNA1.2 inchesNA
Touchn/aNA
Typee-paperOLEDNAMIPLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or AltimeterNA
Ultraviolet Sensor
Water Resistance5 ATMn/aIP6710 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSn/aKoodOSWear OSNA
Apps
Music

All Wearables