Polar M600 vs. Withings Steel HR vs. Fitbit Ionic vs. Mobvoi TicWatch E vs. Apple Series 6

 
M600
Steel HR
Ionic
TicWatch E
Series 6
 PolarM600Remove Buy NowWithingsSteel HRRemove Buy NowFitbitIonicRemove Buy NowMobvoiTicWatch ERemove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$330$180$299$159$399
Release20162016201720172020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days25 days4+ days1.5-2 daysNot yet
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240n/a348x250400 x 400384 x 480
Size1.3 inchesn/a1.421.4 inches40mm
Touchn/a
TypeTFTn/aOLEDOLEDMicroLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water ResistanceIPX85 ATM50mIP67

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aFitbit OSAndroid Wear 2.0WatchOS 5
Apps
Music

All Wearables