Amazfit Arc vs. Asus VivoWatch vs. Garmin Forerunner 235 vs. Fitbit Alta HR vs. Apple Series 6

 
Arc
VivoWatch
Forerunner 235
Alta HR
Series 6
 AmazfitArcRemove Buy NowAsusVivoWatchRemove Buy NowGarminForerunner 235Remove Buy NowFitbitAlta HRRemove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$69.99$160$299.99$150$399
Release20162018201720172020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration20 days24 hours to 10 days9 days7 daysNot yet
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution72 x40128 x 128215 x 180128 x 36384 x 480
Size0.42 inchesNA1.23 inches1.4 inches40mm
Touch
TypeOLEDNAMIPOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or AltimeterNA
Ultraviolet Sensor5 ATM
Water ResistanceIP67IP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemKoodOSWatchOS 5
Apps
Music

All Wearables