Apple Watch Series 3 vs. Pebble Time Round vs. Casio G-Shock GBA800 vs. Garmin Forerunner 235 vs. Fitbit Alta HR

 
Watch Series 3
Time Round
G-Shock GBA800
Forerunner 235
Alta HR
 AppleWatch Series 3Remove Buy NowPebbleTime RoundRemove Buy NowCasioG-Shock GBA800Remove Buy NowGarminForerunner 235Remove Buy NowFitbitAlta HRRemove Buy Now

Basic Info

Suggested Price$329$200$120$299.99$150
Release20172015201820172017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours2 days2 years9 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312n/a215 x 180128 x 36
Size1.5 inches or 1.65 inchesround1.23 inches1.4 inches
Touch
TypeAMOLEDe-paperMIPOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIPX720 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4Pebble OS
Apps
Music

All Wearables