Fitbit Blaze vs. Polar M400 vs. Samsung Gear S2 vs. Fitbit Zip vs. Moov Now

 
Blaze
M400
Gear S2
Zip
Now
 FitbitBlazeRemove Buy NowPolarM400Remove Buy NowSamsungGear S2Remove Buy NowFitbitZipRemove Buy NowMoovNowRemove Buy Now

Basic Info

Suggested Price$200$200$300$60$79
Release20162014201520122015

Activity & Fitness

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

Battery

Duration5 Days8 hours to 30 days2-3 days6 months6 months
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFC
Wi-Fi

Display

Color
Resolutionn/an/a360 x 360n/an/a
Sizen/an/a1.2 inchesn/an/a
Touchn/a
TypeLCDn/aSuper AMOLEDn/an/a

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistancen/a3 ATMIP68Splash Resistantn/a

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aTizenn/an/a
Apps
Music

All Wearables