Casio G-Shock GBA800 vs. Pebble Time 2 vs. Samsung Galaxy Watch vs. Fitbit Flex vs. HTC re Grip

 
G-Shock GBA800
Time 2
Galaxy Watch
Flex
re Grip
 CasioG-Shock GBA800Remove Buy NowPebbleTime 2Remove Buy NowSamsungGalaxy WatchRemove Buy NowFitbitFlexRemove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$120$199$330$100$199
Release20182016201820132020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 years10 days7 days5 days5 hours to 2.5 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
CellularNA
GPS
NFC
Wi-Fi

Display

Color
ResolutionNA360 x 360NA160 x 32
SizeNA1.2 inches or 1.3 inchesNA1.8 inches
TouchNA
Typee-paperAMOLEDLEDPMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance20 ATM3 ATM5 ATM1 ATMIP57

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSTizen OSNANA
Apps
MusicSpotify

All Wearables