Fitbit One vs. Casio G-Shock GBA800 vs. Fitbit Flex vs. Jawbone UP2 vs. Garmin Forerunner 45

 
One
G-Shock GBA800
Flex
UP2
Forerunner 45
 FitbitOneRemove Buy NowCasioG-Shock GBA800Remove Buy NowFitbitFlexRemove Buy NowJawboneUP2Remove Buy NowGarminForerunner 45Remove Buy Now

Basic Info

Suggested Price$100$120$100$100$199
Release20122018201320152019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10-14 days2 years5 days7 days7 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/aNANA208 x 208
Sizen/aNANA1.04 inches
TouchNANA
TypeOLEDLEDNALCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceSplast Resistant20 ATM1 ATMSplash resistant5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aNANABuilt-in
Apps
Music

All Wearables