Polar M400 vs. Fitbit One vs. Fossil Explorist vs. Motorola Moto 360 (1st Gen) vs. Jawbone UP4

 
M400
One
Explorist
Moto 360 (1st Gen)
UP4
 PolarM400Remove Buy NowFitbitOneRemove Buy NowFossilExploristRemove Buy NowMotorolaMoto 360 (1st Gen)Remove Buy NowJawboneUP4Remove Buy Now

Basic Info

Suggested Price$200$100$255$150$200
Release20142012201820142015

Activity & Fitness

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

Battery

Duration8 hours to 30 days10-14 days24 hours1 dayNA
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/aNANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/an/a454 x454320 x 260NA
Sizen/an/a1.4 inches1.56 inchesNA
TouchNA
Typen/aOLEDAMOLEDLCDNA

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATMSplast ResistantIP67IP67NA

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aWear OSAndroid WearNA
Apps
MusicNANA

All Wearables