Polar M600 vs. Polar Loop 2 vs. Garmin Fenix 5s vs. Acer Liquid Leap vs. Fitbit Flex

 
M600
Loop 2
Fenix 5s
Liquid Leap
Flex
 PolarM600Remove Buy NowPolarLoop 2Remove Buy NowGarminFenix 5sRemove Buy NowAcerLiquid LeapRemove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$330$120$599.99$90$100
Release20162015201720152013

Activity & Fitness

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

Battery

Duration2 days8 days (without notifications)Up to 9 days5 to 7 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240n/a218x 218128 x 32NA
Size1.3 inchesn/a1.1 inches1 inchNA
Touchn/aNA
TypeTFTLEDnaOLEDLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX82 ATM10ATMIPX41 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aNA
Apps
Music

All Wearables