Amazfit Arc vs. Asus VivoWatch vs. Fitbit Alta HR vs. Garmin Forerunner 45 vs. Garmin Vivosmart 4

 
Arc
VivoWatch
Alta HR
Forerunner 45
Vivosmart 4
 AmazfitArcRemove Buy NowAsusVivoWatchRemove Buy NowFitbitAlta HRRemove Buy NowGarminForerunner 45Remove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$69.99$160$150$199$130
Release20162018201720192018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration20 days24 hours to 10 days7 days7 days7 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution72 x40128 x 128128 x 36208 x 20848 x 128
Size0.42 inchesNA1.4 inches1.04 inches0.74 inches
Touch
TypeOLEDNAOLEDLCDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or AltimeterNA
Ultraviolet Sensor
Water ResistanceIP67IP675 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemKoodOSBuilt-in
Apps
Music

All Wearables