Amazfit Bip vs. Casio WSD-F20A vs. Mobvoi TicWatch E vs. Pebble Core vs. Amazfit T-Rex

 
Bip
WSD-F20A
TicWatch E
Core
T-Rex
 AmazfitBipRemove Buy NowCasioWSD-F20ARemove Buy NowMobvoiTicWatch ERemove Buy NowPebbleCoreRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$99.99$399$159$99$140
Release20182018201720162019

Activity & Fitness

Calories
Cycling (Bicycling)NA
Distance
Heart
Oxygen
SleepNA
Steps
Swim

Battery

Duration30 days1 day1.5-2 daysNA20 days
Rechargeable

Compatibility

Android
iOSNA
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution176 x 176320 x 320400 x 400NA360 x 360
Size1.28 inches1.32 inches1.4 inchesNA1.3 inches
TouchNA
TypeNALCDOLEDNAAMOLED

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP685 ATMIP67NA5 ATM

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating SystemWear OSAndroid Wear 2.0NABuild-in
Apps
Music

All Wearables