Polar M600 vs. Amazfit Stratos vs. Michael Kors Access Sofie vs. Garmin Vivosmart HR Plus vs. Fitbit Sense 2

 
M600
Stratos
Access Sofie
Vivosmart HR Plus
Sense 2
 PolarM600Remove Buy NowAmazfitStratosRemove Buy NowMichael KorsAccess SofieRemove Buy NowGarminVivosmart HR PlusRemove Buy NowFitbitSense 2Remove Buy Now

Basic Info

Suggested Price$330$199$395$179$300
Release20162018201720172022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days5 days1 day5 days6 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240320 x 300390 x 390 1.19 inches160 x 68336x336
Size1.3 inches1.34 inches0.5 inches x 0.8 inches1.59 inches
Touchn/aAMOLDED
TypeTFTOLEDLCDAMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX85 ATM1 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearProprietaryAndroid Wear 2.0NA
Apps
Music

All Wearables