Pebble Time Round vs. Amazfit Stratos vs. Casio G-Shock GBA800 vs. Casio WSD-F20A vs. Garmin Forerunner 235

 
Time Round
Stratos
G-Shock GBA800
WSD-F20A
Forerunner 235
 PebbleTime RoundRemove Buy NowAmazfitStratosRemove Buy NowCasioG-Shock GBA800Remove Buy NowCasioWSD-F20ARemove Buy NowGarminForerunner 235Remove Buy Now

Basic Info

Suggested Price$200$199$120$399$299.99
Release20152018201820182017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days5 days2 years1 day9 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a320 x 300320 x 320215 x 180
Sizeround1.34 inches1.32 inches1.23 inches
Touch
Typee-paperOLEDLCDMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX75 ATM20 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSProprietaryWear OS
Apps
Music

All Wearables