Polar M600 vs. Fitbit Flex 2 vs. Amazfit Arc vs. Motorola Moto 360 (1st Gen) vs. Microsoft Band

 
M600
Flex 2
Arc
Moto 360 (1st Gen)
Band
 PolarM600Remove Buy NowFitbitFlex 2Remove Buy NowAmazfitArcRemove Buy NowMotorolaMoto 360 (1st Gen)Remove Buy NowMicrosoftBandRemove Buy Now

Basic Info

Suggested Price$330$100$69.99$150$200
Release20162016201620142014

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days5 days20 days1 day2 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/aNA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution240 x 240n/a72 x40320 x 260320 x 106
Size1.3 inchesn/a0.42 inches1.56 inches1.37 inches
Touchn/an/a
TypeTFTLEDOLEDLCDCapacitative TFT

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX85 ATMIP67IP67IP67

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aAndroid WearNA
Apps
MusicNA

Wearables by Microsoft

Microsoft Band 2

All Wearables