Motorola Moto 360 Sport vs. Amazfit Arc vs. Motorola Moto 360 (1st Gen) vs. Fitbit Charge HR vs. Fitbit Flex

 
Moto 360 Sport
Arc
Moto 360 (1st Gen)
Charge HR
Flex
 MotorolaMoto 360 SportRemove Buy NowAmazfitArcRemove Buy NowMotorolaMoto 360 (1st Gen)Remove Buy NowFitbitCharge HRRemove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$199$69.99$150$150$100
Release20162016201420152013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swimn/a

Battery

Durationn/a20 days1 day5 days5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANANA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a72 x40320 x 260NANA
Size1.37 inches0.42 inches1.56 inchesNANA
TouchNANA
TypeLCDOLEDLCDOLEDLED

Functions

Audio Speakern/a
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistancen/aIP67IP671 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearAndroid WearNANA
Apps
Musicn/aNA

All Wearables