Garmin Fenix 3 vs. Huawei Talkband B2 vs. Garmin 645 Music vs. Garmin Vivosmart HR Plus vs. Jaybird Reign

 
Fenix 3
Talkband B2
645 Music
Vivosmart HR Plus
Reign
 GarminFenix 3Remove Buy NowHuaweiTalkband B2Remove Buy NowGarmin645 MusicRemove Buy NowGarminVivosmart HR PlusRemove Buy NowJaybirdReignRemove Buy Now

Basic Info

Suggested Price$500$180$450$179$150
Release20152015201820172015

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration50 hours to 6 weeks3 days7 days5 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution218 x 218128 x 88240 x 240160 x 68NA
Size1.2 inches0.73 inches1.2 inches0.5 inches x 0.8 inchesNA
TouchNA
TypeChroma LEDPMOLEDMIPLCDLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10 ATMIP575 ATM5 ATMNA

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aNANA
Apps
Music

All Wearables