Fossil Q Grant vs. Motorola Moto 360 (2nd Gen) vs. Fitbit Ionic vs. Polar M430 vs. Amazfit Stratos

 
Q Grant
Moto 360 (2nd Gen)
Ionic
M430
Stratos
 FossilQ GrantRemove Buy NowMotorolaMoto 360 (2nd Gen)Remove Buy NowFitbitIonicRemove Buy NowPolarM430Remove Buy NowAmazfitStratosRemove Buy Now

Basic Info

Suggested Price$175$300$299$255$199
Release20152015201720172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days1.5 days4+ days30 hours5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a360 x 325 or 360 x 330348x250128x128320 x 300
Sizen/a1.37 inches or 1.56 inches1.421.4 inch1.34 inches
Touchn/a
Typen/aLCDOLEDLCDOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATMIP6750mWR305 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid WearFitbit OSProprietary
Apps
Musicn/a

All Wearables