Huawei Talkband B2 vs. Fitbit Versa vs. Garmin 645 Music vs. Garmin Vivosmart HR Plus vs. Apple Series 6

 
Talkband B2
Versa
645 Music
Vivosmart HR Plus
Series 6
 HuaweiTalkband B2Remove Buy NowFitbitVersaRemove Buy NowGarmin645 MusicRemove Buy NowGarminVivosmart HR PlusRemove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$180$199.99$450$179$399
Release20152018201820172020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration3 days4 days7 days5 daysNot yet
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution128 x 88300 x300240 x 240160 x 68384 x 480
Size0.73 inches1.34 inches1.2 inches0.5 inches x 0.8 inches40mm
Touch
TypePMOLEDOLEDMIPLCDMicroLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water ResistanceIP575 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aNAWatchOS 5
Apps
Music

All Wearables