Garmin Forerunner 225 vs. Motorola Moto 360 (2nd Gen) vs. Samsung Gear S3 vs. Garmin 645 Music vs. Fitbit Flex

 
Forerunner 225
Moto 360 (2nd Gen)
Gear S3
645 Music
Flex
 GarminForerunner 225Remove Buy NowMotorolaMoto 360 (2nd Gen)Remove Buy NowSamsungGear S3Remove Buy NowGarmin645 MusicRemove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$300$300$350$450$100
Release20152015201620182013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleepn/a
Steps
Swim

Battery

Duration10 hours to 4 weeks1.5 days4 days7 days5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/aNA
Macn/an/an/a
Windowsn/an/an/a

Connectivity

Bluetooth
Cellularn/a
GPS
NFCn/a
Wi-Fi

Display

Color
Resolution180 x 180360 x 325 or 360 x 330360 x 360240 x 240NA
Size1 inch1.37 inches or 1.56 inches1.3 inches1.2 inchesNA
TouchNA
Typen/aLCDFullcolor AODMIPLED

Functions

Audio Speaker22Bluetooth
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP67IP685 ATM1 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/aAndroid WearTizenNA
Appsn/a
Musicn/an/a

All Wearables