Huawei Fit vs. Garmin Vivosmart HR vs. Huawei Watch 2 vs. Garmin 645 Music vs. Fitbit Charge 3

 
Fit
Vivosmart HR
Watch 2
645 Music
Charge 3
 HuaweiFitRemove Buy NowGarminVivosmart HRRemove Buy NowHuaweiWatch 2Remove Buy NowGarmin645 MusicRemove Buy NowFitbitCharge 3Remove Buy Now

Basic Info

Suggested Price$130$170$350$450$150
Release20162015201720182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration6 days5 days48 hours7 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolution208 x 208160 x 68480 x 480240 x 24066 x 18
Size1.04 inches1.08 inches1.38 inches1.2 inches.721 inches
Touch
TypeMemory LCDn/aP-OLEDMIPOLED

Functions

Audio Speakern/a
Clock
Phone 5 ATM
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP685 ATMIP685 ATM5 ATM

Notifications

Phone 5 ATM
Emails
Textsn/a

Software

Operating Systemn/an/aAndroid Wear 2NA
Appsn/a
Musicn/a

All Wearables