Garmin Forerunner 225 vs. Fitbit Flex 2 vs. Amazfit Stratos vs. Casio WSD-F20A vs. Mobvoi TicWatch S

 
Forerunner 225
Flex 2
Stratos
WSD-F20A
TicWatch S
 GarminForerunner 225Remove Buy NowFitbitFlex 2Remove Buy NowAmazfitStratosRemove Buy NowCasioWSD-F20ARemove Buy NowMobvoiTicWatch SRemove Buy Now

Basic Info

Suggested Price$300$100$199$399$199
Release20152016201820182017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10 hours to 4 weeks5 days5 days1 day1.5-2 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution180 x 180n/a320 x 300320 x 320400 x 400
Size1 inchn/a1.34 inches1.32 inches1.4 inches
Touchn/a
Typen/aLEDOLEDLCDOLED

Functions

Audio Speaker22
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5 ATM5 ATMIP67

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/an/aProprietaryWear OSAndroid Wear 2.0
Appsn/a
Musicn/a

All Wearables