Apple Watch Series 3 vs. Fitbit Alta vs. Asus VivoWatch vs. Fitbit Alta HR vs. Fitbit Charge

 
Watch Series 3
Alta
VivoWatch
Alta HR
Charge
 AppleWatch Series 3Remove Buy NowFitbitAltaRemove Buy NowAsusVivoWatchRemove Buy NowFitbitAlta HRRemove Buy NowFitbitChargeRemove Buy Now

Basic Info

Suggested Price$329$130$160$150$130
Release20172016201820172014

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours5 days24 hours to 10 days7 days7-10 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312n/a128 x 128128 x 36NA
Size1.5 inches or 1.65 inchesn/aNA1.4 inchesNA
Touchn/aNA
TypeAMOLEDOLEDNAOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or AltimeterNA
Ultraviolet Sensor
Water Resistance5 ATMn/aIP671 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating SystemWatchOS 4n/aKoodOSNA
Apps
Music

All Wearables