Motorola Moto 360 (2nd Gen) vs. Samsung Gear S3 vs. Fitbit Flex vs. Garmin Forerunner 45 vs. Amazfit GTS

 
Moto 360 (2nd Gen)
Gear S3
Flex
Forerunner 45
GTS
 MotorolaMoto 360 (2nd Gen)Remove Buy NowSamsungGear S3Remove Buy NowFitbitFlexRemove Buy NowGarminForerunner 45Remove Buy NowAmazfitGTSRemove Buy Now

Basic Info

Suggested Price$300$350$100$199$150
Release20152016201320192019

Activity & Fitness

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

Battery

Duration1.5 days4 days5 days7 days14 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPS
NFCn/a
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330360 x 360NA208 x 208348 x 442
Size1.37 inches or 1.56 inches1.3 inchesNA1.04 inches1.65 inches
TouchNA
TypeLCDFullcolor AODLEDLCDAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP681 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearTizenNABuilt-inWear OS
Apps
Musicn/a

All Wearables