Amazfit Bip vs. Casio WSD-F20A vs. Garmin Forerunner 235 vs. Fitbit Flex vs. Jaybird Reign

 
Bip
WSD-F20A
Forerunner 235
Flex
Reign
 AmazfitBipRemove Buy NowCasioWSD-F20ARemove Buy NowGarminForerunner 235Remove Buy NowFitbitFlexRemove Buy NowJaybirdReignRemove Buy Now

Basic Info

Suggested Price$99.99$399$299.99$100$150
Release20182018201720132015

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration30 days1 day9 days5 days5 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution176 x 176320 x 320215 x 180NANA
Size1.28 inches1.32 inches1.23 inchesNANA
TouchNANA
TypeNALCDMIPLEDLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP685 ATM5 ATM1 ATMNA

Notifications

Phone
Emails
Texts

Software

Operating SystemWear OSNANA
Apps
Music

All Wearables