Garmin Fenix 3 vs. Polar M600 vs. Fitbit One vs. Garmin Fenix 5s vs. Amazfit Stratos

 
Fenix 3
M600
One
Fenix 5s
Stratos
 GarminFenix 3Remove Buy NowPolarM600Remove Buy NowFitbitOneRemove Buy NowGarminFenix 5sRemove Buy NowAmazfitStratosRemove Buy Now

Basic Info

Suggested Price$500$330$100$599.99$199
Release20152016201220172018

Activity & Fitness

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

Battery

Duration50 hours to 6 weeks2 days10-14 daysUp to 9 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution218 x 218240 x 240n/a218x 218320 x 300
Size1.2 inches1.3 inchesn/a1.1 inches1.34 inches
Touchn/a
TypeChroma LEDTFTOLEDnaOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10 ATMIPX8Splast Resistant10ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wearn/aProprietary
Apps
Music

All Wearables