Polar M400 vs. Polar M600 vs. Garmin Fenix 5 vs. Garmin Fenix 5s vs. Polar Loop

 
M400
M600
Fenix 5
Fenix 5s
Loop
 PolarM400Remove Buy NowPolarM600Remove Buy NowGarminFenix 5Remove Buy NowGarminFenix 5sRemove Buy NowPolarLoopRemove Buy Now

Basic Info

Suggested Price$200$330$599.99$599.99$100
Release20142016201720172013

Activity & Fitness

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

Battery

Duration8 hours to 30 days2 days2 WeeksUp to 9 days5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a240 x 240240 x 240218x 218NA
Sizen/a1.3 inches1.2 inches1.1 inchesNA
Touchn/a
Typen/aTFTnanaLED

Functions

Audio SpeakerAlerts onlyAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATMIPX810 ATM10ATM2 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid WearNA
Apps
Music

All Wearables