Garmin Vivoactive vs. Polar M600 vs. Apple Watch Series 2 vs. Fitbit Alta HR

 
Vivoactive
M600
Watch Series 2
Alta HR
 GarminVivoactiveRemove Buy NowPolarM600Remove Buy NowAppleWatch Series 2Remove Buy NowFitbitAlta HRRemove Buy Now

Basic Info

Suggested Price$250$330$269$150
Release2015201620162017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days2 days18 hours7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution205 x 148240 x 240340 x 272 or 390 x 312128 x 36
Size1.38 inches1.3 inches1.5 inches or 1.65 inches1.4 inches
Touchn/a
TypeLCDTFTAMOLEDOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIPX85ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid WearWatch OS
Apps
Music

All Wearables