Polar M600 vs. Withings Steel HR vs. Fitbit Ionic vs. Motorola Moto 360 (1st Gen) vs. Apple Watch 7

 
M600
Steel HR
Ionic
Moto 360 (1st Gen)
Watch 7
 PolarM600Remove Buy NowWithingsSteel HRRemove Buy NowFitbitIonicRemove Buy NowMotorolaMoto 360 (1st Gen)Remove Buy NowAppleWatch 7Remove Buy Now

Basic Info

Suggested Price$330$180$299$150$429
Release20162016201720142021

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days25 days4+ days1 day18 Hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240n/a348x250320 x 260396 x 484
Size1.3 inchesn/a1.421.56 inches1.9 inches
Touchn/a
TypeTFTn/aOLEDLCDMicroLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX85 ATM50mIP67water resistant but not waterproof

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aFitbit OSAndroid WearWatchOS 8
Apps
MusicNA

All Wearables