Garmin Forerunner 735XT vs. Polar M600 vs. Withings Steel HR vs. Sony SmartBand 2 vs. Fitbit Ionic

 
Forerunner 735XT
M600
Steel HR
SmartBand 2
Ionic
 GarminForerunner 735XTRemove Buy NowPolarM600Remove Buy NowWithingsSteel HRRemove Buy NowSonySmartBand 2Remove Buy NowFitbitIonicRemove Buy Now

Basic Info

Suggested Price$450$330$180$130$299
Release20162016201620152017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days2 days25 days2 days4+ days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution215 x 180240 x 240n/an/a348x250
Size1.23 inches1.3 inchesn/an/a1.42
Touchn/an/an/a
Typen/aTFTn/an/aOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIPX85 ATMIP5850m

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wearn/an/aFitbit OS
Apps
Music

All Wearables