Fitbit Flex 2 vs. Garmin Vivosmart vs. Asus ZenWatch vs. Amazfit GTS vs. Fossil Gen 5 Smartwatch Carlyle

 
Flex 2
Vivosmart
ZenWatch
GTS
Gen 5 Smartwatch Carlyle
 FitbitFlex 2Remove Buy NowGarminVivosmartRemove Buy NowAsusZenWatchRemove Buy NowAmazfitGTSRemove Buy NowFossilGen 5 Smartwatch CarlyleRemove Buy Now

Basic Info

Suggested Price$100$170$150$150$295
Release20162014201420192019

Activity & Fitness

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

Battery

Duration5 days7 daysNA14 days1 day
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a128 x 16320 x 320348 x 442328 x 328
Sizen/a1.41 inches1.63 inches1.65 inches1.3 inches
Touchn/a
TypeLEDOLEDAMOLEDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMIP555 ATM3 ATM

Notifications

Phone
EmailsNA
TextsNA

Software

Operating Systemn/an/aAndroid WearWear OSWear OS
Apps
Music

All Wearables