Huawei Watch vs. Fitbit Flex 2 vs. Garmin Vivosmart HR vs. Fitbit Charge 3 vs. Apple Series 6

 
Watch
Flex 2
Vivosmart HR
Charge 3
Series 6
 HuaweiWatchRemove Buy NowFitbitFlex 2Remove Buy NowGarminVivosmart HRRemove Buy NowFitbitCharge 3Remove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$349$100$170$150$399
Release20152016201520182020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 days5 days7 daysNot yet
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/an/a
Macn/an/a
Windowsn/an/aNot yet

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Colorn/a
Resolution400 x 400n/a160 x 6866 x 18384 x 480
Size1.4 inchesn/a1.08 inches.721 inches40mm
Touchn/a
TypeAMOLEDLEDn/aOLEDMicroLED

Functions

Audio Speakern/a
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water Resistancen/a5 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/an/aNAWatchOS 5
Apps
Musicn/a

All Wearables