Fitbit Blaze vs. Motorola Moto 360 (2nd Gen) vs. Asus VivoWatch vs. Fitbit Flex vs. Polar A370

 
Blaze
Moto 360 (2nd Gen)
VivoWatch
Flex
A370
 FitbitBlazeRemove Buy NowMotorolaMoto 360 (2nd Gen)Remove Buy NowAsusVivoWatchRemove Buy NowFitbitFlexRemove Buy NowPolarA370Remove Buy Now

Basic Info

Suggested Price$200$300$160$100$179.95
Release20162015201820132017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 Days1.5 days24 hours to 10 days5 daysUp to 3 days
Rechargeable

Compatibility

Android
iOS
Windows PhonePartialn/aNANA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a360 x 325 or 360 x 330128 x 128NA160 x 80
Sizen/a1.37 inches or 1.56 inchesNANA1.18 inches
TouchNA
TypeLCDLCDNALEDTFT LCD

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or AltimeterNA
Ultraviolet Sensor
Water Resistancen/aIP67IP671 ATMWR30

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid WearKoodOSNA
Apps
Musicn/a

All Wearables