Samsung Gear S vs. Moov Now vs. Fitbit Flex vs. Garmin Forerunner 45 vs. Amazfit GTR

 
Gear S
Now
Flex
Forerunner 45
GTR
 SamsungGear SRemove Buy NowMoovNowRemove Buy NowFitbitFlexRemove Buy NowGarminForerunner 45Remove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$250$79$100$199$199
Release20132015201320192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a6 months5 days7 days24 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution480 x 360n/aNA208 x 208454 x 454
Size2 inchesn/aNA1.04 inches1.39 inches
Touchn/aNA
TypeSuper AMOLEDn/aLEDLCDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water ResistanceIP67n/a1 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenn/aNABuilt-inBuild-in
Apps
Music

All Wearables