Polar M600 vs. Fitbit Charge 2 vs. Huawei Talkband B2 vs. Fitbit Versa

 
M600
Charge 2
Talkband B2
Versa
 PolarM600Remove Buy NowFitbitCharge 2Remove Buy NowHuaweiTalkband B2Remove Buy NowFitbitVersaRemove Buy Now

Basic Info

Suggested Price$330$150$180$199.99
Release2016201620152018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days5 days3 days4 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240n/a128 x 88300 x300
Size1.3 inchesn/a0.73 inches1.34 inches
Touchn/an/a
TypeTFTOLEDPMOLEDOLED

Functions

Audio SpeakerAlerts onlyBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX8n/aIP575 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/an/a
Apps
Music

All Wearables