Fitbit Blaze vs. Motorola Moto 360 Sport vs. Polar M400 vs. Fitbit Flex 2 vs. Huawei Watch 2

 
Blaze
Moto 360 Sport
M400
Flex 2
Watch 2
 FitbitBlazeRemove Buy NowMotorolaMoto 360 SportRemove Buy NowPolarM400Remove Buy NowFitbitFlex 2Remove Buy NowHuaweiWatch 2Remove Buy Now

Basic Info

Suggested Price$200$199$200$100$350
Release20162016201420162017

Activity & Fitness

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

Battery

Duration5 Daysn/a8 hours to 30 days5 days48 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/an/an/a480 x 480
Sizen/a1.37 inchesn/an/a1.38 inches
Touchn/a
TypeLCDLCDn/aLEDP-OLED

Functions

Audio Speakern/aAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistancen/an/a3 ATM5 ATMIP68

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wearn/an/aAndroid Wear 2
Apps
Musicn/a

All Wearables