Motorola Moto 360 Sport vs. Pebble Time Steel vs. Polar M400 vs. Fitbit Alta vs. Withings Go

 
Moto 360 Sport
Time Steel
M400
Alta
Go
 MotorolaMoto 360 SportRemove Buy NowPebbleTime SteelRemove Buy NowPolarM400Remove Buy NowFitbitAltaRemove Buy NowWithingsGoRemove Buy Now

Basic Info

Suggested Price$199$250$200$130$80
Release20162015201420162016

Activity & Fitness

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

Battery

Durationn/a10 days8 hours to 30 days5 days8 months
Rechargeable

Compatibility

Androidn/a
iOSn/a
Windows Phonen/an/an/an/a
Macn/an/an/a
Windowsn/an/an/a

Connectivity

Bluetoothn/a
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a168 x 144n/an/an/a
Size1.37 inches1.26 inchesn/an/an/a
Touchn/an/a
TypeLCDe-papern/aOLEDE-Ink

Functions

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

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistancen/a5 ATM3 ATMn/a5 ATM

Notifications

Phonen/a
Emailsn/an/a
Textsn/a

Software

Operating SystemAndroid WearPebble OSn/an/an/a
Appsn/a
Musicn/a

All Wearables