Polar V800 vs. Asus VivoWatch vs. Garmin Forerunner 235 vs. Fitbit Alta HR vs. Apple Series 6

 
V800
VivoWatch
Forerunner 235
Alta HR
Series 6
 PolarV800Remove Buy NowAsusVivoWatchRemove Buy NowGarminForerunner 235Remove Buy NowFitbitAlta HRRemove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$470$160$299.99$150$399
Release20142018201720172020

Activity & Fitness

Calories
Cycling (Bicycling)n/a
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration13 hours to 30 days24 hours to 10 days9 days7 daysNot yet
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a128 x 128215 x 180128 x 36384 x 480
Sizen/aNA1.23 inches1.4 inches40mm
Touch
Typen/aNAMIPOLEDMicroLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or AltimeterNA
Ultraviolet Sensor5 ATM
Water Resistance3 ATMIP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aKoodOSWatchOS 5
Apps
Music

All Wearables