Fitbit Flex 2 vs. Casio G-Shock GBA800 vs. Jaybird Reign vs. Garmin Forerunner 45 vs. Skagen Falster 3

 
Flex 2
G-Shock GBA800
Reign
Forerunner 45
Falster 3
 FitbitFlex 2Remove Buy NowCasioG-Shock GBA800Remove Buy NowJaybirdReignRemove Buy NowGarminForerunner 45Remove Buy NowSkagenFalster 3Remove Buy Now

Basic Info

Suggested Price$100$120$150$199$295
Release20162018201520192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days2 years5 days7 days1 day
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/aNA208 x 208416 x 416
Sizen/aNA1.04 inches1.28 inches
Touchn/aNA
TypeLEDLEDLCDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM20 ATMNA5 ATM3 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aNABuilt-inWear OS
Apps
Music

All Wearables