Pebble Classic vs. ASUS ZenWatch 3 vs. Fitbit Ionic vs. Motorola Moto 360 (1st Gen) vs. Fitbit Flex

 
Classic
ZenWatch 3
Ionic
Moto 360 (1st Gen)
Flex
 PebbleClassicRemove Buy NowASUSZenWatch 3Remove Buy NowFitbitIonicRemove Buy NowMotorolaMoto 360 (1st Gen)Remove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$99$229$299$150$100
Release20132017201720142013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5-7 days48 hours4+ days1 day5 days
Rechargeable

Compatibility

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

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution168 x 144400 x 400348x250320 x 260NA
Size1.26 inches1.39 inches1.421.56 inchesNA
TouchNA
Typee-paperAMOLEDOLEDLCDLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM50mIP671 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSAndroid Wear 2Fitbit OSAndroid WearNA
Apps
MusicNA

All Wearables