Pebble Classic vs. Fitbit Alta vs. Asus ZenWatch vs. Casio G-Shock GBA800 vs. Garmin Forerunner 45

 
Classic
Alta
ZenWatch
G-Shock GBA800
Forerunner 45
 PebbleClassicRemove Buy NowFitbitAltaRemove Buy NowAsusZenWatchRemove Buy NowCasioG-Shock GBA800Remove Buy NowGarminForerunner 45Remove Buy Now

Basic Info

Suggested Price$99$130$150$120$199
Release20132016201420182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5-7 days5 daysNA2 years7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution168 x 144n/a320 x 320208 x 208
Size1.26 inchesn/a1.63 inches1.04 inches
Touchn/a
Typee-paperOLEDAMOLEDLCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMn/aIP5520 ATM5 ATM

Notifications

Phone
Emailsn/aNA
TextsNA

Software

Operating SystemPebble OSn/aAndroid WearBuilt-in
Apps
Music

All Wearables