Pebble Steel vs. Polar M400 vs. Fitbit Ionic vs. Mobvoi TicWatch e2 vs. Fitbit Inspire HR

 
Steel
M400
Ionic
TicWatch e2
Inspire HR
 PebbleSteelRemove Buy NowPolarM400Remove Buy NowFitbitIonicRemove Buy NowMobvoiTicWatch e2Remove Buy NowFitbitInspire HRRemove Buy Now

Basic Info

Suggested Price$150$200$299$200$99
Release20142014201720192019

Activity & Fitness

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

Battery

Duration5-7 days8 hours to 30 days4+ days1 day5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution168 x 144n/a348x250360 x 360139 x 60
Size1.26 inchesn/a1.421.2 inches1.4 inches
Touch
Typee-papern/aOLEDAMOLEDOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM3 ATM50mIP685 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSn/aFitbit OSWear OSFitbit OS
Apps
Music

All Wearables