Amazfit Stratos vs. Amazfit Arc vs. Amazfit Cor vs. Motorola Moto 360 (1st Gen) vs. Fitbit Flex

 
Stratos
Arc
Cor
Moto 360 (1st Gen)
Flex
 AmazfitStratosRemove Buy NowAmazfitArcRemove Buy NowAmazfitCorRemove Buy NowMotorolaMoto 360 (1st Gen)Remove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$199$69.99$79.99$150$100
Release20182016201820142013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days20 days12 days1 day5 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 30072 x4080 x 160320 x 260NA
Size1.34 inches0.42 inches1.23 inches1.56 inchesNA
TouchNA
TypeOLEDOLEDIPS LCDLCDLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP675 ATMIP671 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemProprietaryAndroid WearNA
Apps
MusicNA

All Wearables