Polar M600 vs. Apple Watch Series 2 vs. Garmin Vivosport vs. Garmin Vivosmart 4 vs. Fitbit Inspire HR

 
M600
Watch Series 2
Vivosport
Vivosmart 4
Inspire HR
 PolarM600Remove Buy NowAppleWatch Series 2Remove Buy NowGarminVivosportRemove Buy NowGarminVivosmart 4Remove Buy NowFitbitInspire HRRemove Buy Now

Basic Info

Suggested Price$330$269$199$130$99
Release20162016201720182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days18 hours7 days7 days5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240340 x 272 or 390 x 31272 x 14448 x 128139 x 60
Size1.3 inches1.5 inches or 1.65 inchesNA0.74 inches1.4 inches
Touchn/a
TypeTFTAMOLEDMIPOLEDOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX85ATM5 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearWatch OSFitbit OS
Apps
Music

All Wearables