Fitbit Flex 2 vs. Amazfit Cor vs. Motorola Moto 360 (1st Gen) vs. Mobvoi TicWatch E vs. Amazfit T-Rex

 
Flex 2
Cor
Moto 360 (1st Gen)
TicWatch E
T-Rex
 FitbitFlex 2Remove Buy NowAmazfitCorRemove Buy NowMotorolaMoto 360 (1st Gen)Remove Buy NowMobvoiTicWatch ERemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$100$79.99$150$159$140
Release20162018201420172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days12 days1 day1.5-2 days20 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a80 x 160320 x 260400 x 400360 x 360
Sizen/a1.23 inches1.56 inches1.4 inches1.3 inches
Touchn/a
TypeLEDIPS LCDLCDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMIP67IP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid WearAndroid Wear 2.0Build-in
Apps
MusicNA

All Wearables