Huawei Watch vs. Garmin Vivosmart HR vs. Huawei Watch 2 vs. Garmin 645 Music vs. Fitbit Flex

 
Watch
Vivosmart HR
Watch 2
645 Music
Flex
 HuaweiWatchRemove Buy NowGarminVivosmart HRRemove Buy NowHuaweiWatch 2Remove Buy NowGarmin645 MusicRemove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$349$170$350$450$100
Release20152015201720182013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 days48 hours7 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution400 x 400160 x 68480 x 480240 x 240NA
Size1.4 inches1.08 inches1.38 inches1.2 inchesNA
TouchNA
TypeAMOLEDn/aP-OLEDMIPLED

Functions

Audio Speakern/a
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a5 ATMIP685 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aAndroid Wear 2NA
Apps
Musicn/a

All Wearables