Polar M600 vs. Fossil Q Dreamer vs. Fitbit Versa 2 vs. Xiaomi Mi Band 4

 
M600
Q Dreamer
Versa 2
Mi Band 4
 PolarM600Remove Buy NowFossilQ DreamerRemove Buy NowFitbitVersa 2Remove Buy NowXiaomiMi Band 4Remove Buy Now

Basic Info

Suggested Price$330$125$199$25
Release2016201520192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days7 days5 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution240 x 240n/a300 x 300120x240
Size1.3 inchesn/a1.34 inches0.95 inches
Touchn/an/a
TypeTFTn/aAMOLEDAMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX8IP675 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aBuild-inAMAZFIT OS
Apps
Music

All Wearables