Amazfit Bip vs. Casio WSD-F20A vs. Fitbit Charge HR vs. Garmin Instinct vs. Amazfit T-Rex

 
Bip
WSD-F20A
Charge HR
Instinct
T-Rex
 AmazfitBipRemove Buy NowCasioWSD-F20ARemove Buy NowFitbitCharge HRRemove Buy NowGarminInstinctRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$99.99$399$150$300$140
Release20182018201520182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration30 days1 day5 days14 days20 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution176 x 176320 x 320NA128 x 128360 x 360
Size1.28 inches1.32 inchesNA0.9 inches1.3 inches
TouchNA
TypeNALCDOLEDOMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP685 ATM1 ATM10 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWear OSNABuild-in
Apps
Music

All Wearables