Fitbit Blaze vs. Sony SmartBand Talk vs. Garmin 645 Music vs. Garmin Vivosmart HR Plus vs. Polar A370

 
Blaze
SmartBand Talk
645 Music
Vivosmart HR Plus
A370
 FitbitBlazeRemove Buy NowSonySmartBand TalkRemove Buy NowGarmin645 MusicRemove Buy NowGarminVivosmart HR PlusRemove Buy NowPolarA370Remove Buy Now

Basic Info

Suggested Price$200$170$450$179$179.95
Release20162014201820172017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 Days3 days7 days5 daysUp to 3 days
Rechargeable

Compatibility

Android
iOS
Windows PhonePartialn/a
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a296 x 128240 x 240160 x 68160 x 80
Sizen/a1.4 inches1.2 inches0.5 inches x 0.8 inches1.18 inches
Touch
TypeLCDE InkMIPLCDTFT LCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/aIP685 ATM5 ATMWR30

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid WearNA
Apps
Music

All Wearables