Withings Steel HR vs. Casio WSD-F20A vs. Mobvoi TicWatch E vs. Fitbit Flex

 
Steel HR
WSD-F20A
TicWatch E
Flex
 WithingsSteel HRRemove Buy NowCasioWSD-F20ARemove Buy NowMobvoiTicWatch ERemove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$180$399$159$100
Release2016201820172013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration25 days1 day1.5-2 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a320 x 320400 x 400NA
Sizen/a1.32 inches1.4 inchesNA
TouchNA
Typen/aLCDOLEDLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMIP671 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWear OSAndroid Wear 2.0NA
Apps
Music

All Wearables