Fitbit Flex 2 vs. Casio G-Shock GBA800 vs. Fossil Explorist vs. Jaybird Reign vs. Garmin Forerunner 45

 
Flex 2
G-Shock GBA800
Explorist
Reign
Forerunner 45
 FitbitFlex 2Remove Buy NowCasioG-Shock GBA800Remove Buy NowFossilExploristRemove Buy NowJaybirdReignRemove Buy NowGarminForerunner 45Remove Buy Now

Basic Info

Suggested Price$100$120$255$150$199
Release20162018201820152019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days2 years24 hours5 days7 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a454 x454NA208 x 208
Sizen/a1.4 inchesNA1.04 inches
Touchn/aNA
TypeLEDAMOLEDLEDLCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM20 ATMIP67NA5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWear OSNABuilt-in
Apps
Music

All Wearables