Garmin Forerunner 225 vs. Fitbit Ionic vs. Fitbit Flex vs. Polar Loop vs. Mobvoi TicWatch S2

 
Forerunner 225
Ionic
Flex
Loop
TicWatch S2
 GarminForerunner 225Remove Buy NowFitbitIonicRemove Buy NowFitbitFlexRemove Buy NowPolarLoopRemove Buy NowMobvoiTicWatch S2Remove Buy Now

Basic Info

Suggested Price$300$299$100$100$180
Release20152017201320132019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10 hours to 4 weeks4+ days5 days5 days2 DAYS
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution180 x 180348x250NANA400 x 400
Size1 inch1.42NANA1.39 inches
TouchNA
Typen/aOLEDLEDLEDOLED

Functions

Audio Speaker22
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM50m1 ATM2 ATM5 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/aFitbit OSNANAWear OS
Appsn/a
Musicn/a

All Wearables