Polar M600 vs. Misfit Flash Link vs. Motorola Moto 360 (1st Gen) vs. Fitbit Charge vs. Polar A370

 
M600
Flash Link
Moto 360 (1st Gen)
Charge
A370
 PolarM600Remove Buy NowMisfitFlash LinkRemove Buy NowMotorolaMoto 360 (1st Gen)Remove Buy NowFitbitChargeRemove Buy NowPolarA370Remove Buy Now

Basic Info

Suggested Price$330$20$150$130$179.95
Release20162015201420142017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days6 months1 day7-10 daysUp to 3 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution240 x 240n/a320 x 260NA160 x 80
Size1.3 inchesn/a1.56 inchesNA1.18 inches
Touchn/an/aNA
TypeTFTn/aLCDOLEDTFT LCD

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX83 ATMIP671 ATMWR30

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aAndroid WearNA
Apps
MusicNA

All Wearables