Garmin Forerunner 735XT vs. Fitbit Flex 2 vs. Casio WSD-F20A vs. Mobvoi TicWatch S vs. Jaybird Reign

 
Forerunner 735XT
Flex 2
WSD-F20A
TicWatch S
Reign
 GarminForerunner 735XTRemove Buy NowFitbitFlex 2Remove Buy NowCasioWSD-F20ARemove Buy NowMobvoiTicWatch SRemove Buy NowJaybirdReignRemove Buy Now

Basic Info

Suggested Price$450$100$399$199$150
Release20162016201820172015

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days5 days1 day1.5-2 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution215 x 180n/a320 x 320400 x 400NA
Size1.23 inchesn/a1.32 inches1.4 inchesNA
Touchn/an/aNA
Typen/aLEDLCDOLEDLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5 ATMIP67NA

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aWear OSAndroid Wear 2.0NA
Apps
Music

All Wearables