Fossil Q Grant vs. Motorola Moto 360 (2nd Gen) vs. Pebble Time Steel vs. Polar M400 vs. Withings Go

 
Q Grant
Moto 360 (2nd Gen)
Time Steel
M400
Go
 FossilQ GrantRemove Buy NowMotorolaMoto 360 (2nd Gen)Remove Buy NowPebbleTime SteelRemove Buy NowPolarM400Remove Buy NowWithingsGoRemove Buy Now

Basic Info

Suggested Price$175$300$250$200$80
Release20152015201520142016

Activity & Fitness

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

Battery

Duration7 days1.5 days10 days8 hours to 30 days8 months
Rechargeable

Compatibility

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

Connectivity

Bluetoothn/a
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/an/a
Resolutionn/a360 x 325 or 360 x 330168 x 144n/an/a
Sizen/a1.37 inches or 1.56 inches1.26 inchesn/an/a
Touchn/an/a
Typen/aLCDe-papern/aE-Ink

Functions

Audio SpeakerBluetoothAlerts only
Clock
Phonen/a
Vibrationn/an/a
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATMIP675 ATM3 ATM5 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/aAndroid WearPebble OSn/an/a
Appsn/a
Musicn/a

All Wearables