Fitbit Blaze vs. Fitbit Alta vs. Misfit Ray vs. Casio WSD-F20A vs. Polar A370

 
Blaze
Alta
Ray
WSD-F20A
A370
 FitbitBlazeRemove Buy NowFitbitAltaRemove Buy NowMisfitRayRemove Buy NowCasioWSD-F20ARemove Buy NowPolarA370Remove Buy Now

Basic Info

Suggested Price$200$130$100$399$179.95
Release20162016201620182017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 Days5 days6 months1 dayUp to 3 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/an/a320 x 320160 x 80
Sizen/an/an/a1.32 inches1.18 inches
Touchn/an/a
TypeLCDOLEDLEDLCDTFT LCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/an/a5 ATM5 ATMWR30

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/an/an/aWear OS
Apps
Music

All Wearables