Fitbit Surge vs. Motorola Moto 360 (2nd Gen) vs. Olio Model One vs. Polar M400 vs. Polar A360

 
Surge
Moto 360 (2nd Gen)
Model One
M400
A360
 FitbitSurgeRemove Buy NowMotorolaMoto 360 (2nd Gen)Remove Buy NowOlioModel OneRemove Buy NowPolarM400Remove Buy NowPolarA360Remove Buy Now

Basic Info

Suggested Price$250$300$595$200$200
Release20162015201520142015

Activity & Fitness

Caloriesn/a
Cycling (Bicycling)n/a
Distancen/a
Heartn/an/a
Oxygenn/a
Sleepn/a
Stepsn/a
Swimn/a

Battery

Duration7 days1.5 days2 days8 hours to 30 days12 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPSn/a
NFCn/a
Wi-Fi

Display

Color
Resolutionn/a360 x 325 or 360 x 330n/an/a160 x 80
Size1.26 inches1.37 inches or 1.56 inchesn/an/a1.18 inches
Touch
TypeMonochrome LCDLCDn/an/an/a

Functions

Audio SpeakerBluetoothn/aAlerts only
Clock
Phonen/a
Vibrationn/a
Voice

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATMIP675 ATM3 ATMWR30

Notifications

Phonen/a
Emails
Texts

Software

Operating Systemn/aAndroid Wearn/an/an/a
Appsn/a
Musicn/a

All Wearables