Fitbit Flex 2 vs. Casio G-Shock GBA800 vs. Motorola Moto 360 (1st Gen) vs. Fitbit Charge 3 vs. Polar Loop

 
Flex 2
G-Shock GBA800
Moto 360 (1st Gen)
Charge 3
Loop
 FitbitFlex 2Remove Buy NowCasioG-Shock GBA800Remove Buy NowMotorolaMoto 360 (1st Gen)Remove Buy NowFitbitCharge 3Remove Buy NowPolarLoopRemove Buy Now

Basic Info

Suggested Price$100$120$150$150$100
Release20162018201420182013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days2 years1 day7 days5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANA
MacNANA
WindowsNANot yetNA

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Colorn/a
Resolutionn/a320 x 26066 x 18NA
Sizen/a1.56 inches.721 inchesNA
Touchn/a
TypeLEDLCDOLEDLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM20 ATMIP675 ATM2 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid WearNANA
Apps
MusicNA

All Wearables