Huawei Talkband B2 vs. Polar M430 vs. Garmin Chronos vs. Fitbit Charge vs. Fitbit Flex

 
Talkband B2
M430
Chronos
Charge
Flex
 HuaweiTalkband B2Remove Buy NowPolarM430Remove Buy NowGarminChronosRemove Buy NowFitbitChargeRemove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$180$255$1500$130$100
Release20152017201820142013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration3 days30 hours8 days7-10 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution128 x 88128x128218 x 218NANA
Size0.73 inches1.4 inch1.2 inchesNANA
TouchNANA
TypePMOLEDLCDMIPOLEDLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP57WR3010 ATM1 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWear OSNANA
Apps
Music

All Wearables