Polar M600 vs. Fitbit Flex 2 vs. Garmin Vivosmart vs. Motorola Moto 360 (1st Gen) vs. Polar Loop

 
M600
Flex 2
Vivosmart
Moto 360 (1st Gen)
Loop
 PolarM600Remove Buy NowFitbitFlex 2Remove Buy NowGarminVivosmartRemove Buy NowMotorolaMoto 360 (1st Gen)Remove Buy NowPolarLoopRemove Buy Now

Basic Info

Suggested Price$330$100$170$150$100
Release20162016201420142013

Activity & Fitness

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

Battery

Duration2 days5 days7 days1 day5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution240 x 240n/a128 x 16320 x 260NA
Size1.3 inchesn/a1.41 inches1.56 inchesNA
Touchn/an/a
TypeTFTLEDOLEDLCDLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX85 ATM5 ATMIP672 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/an/aAndroid WearNA
Apps
MusicNA

All Wearables