Motorola Moto 360 Sport vs. Withings Activite Sapphire vs. Fitbit Alta vs. Fitbit Charge HR vs. Amazfit T-Rex

 
Moto 360 Sport
Activite Sapphire
Alta
Charge HR
T-Rex
 MotorolaMoto 360 SportRemove Buy NowWithingsActivite SapphireRemove Buy NowFitbitAltaRemove Buy NowFitbitCharge HRRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$199$450$130$150$140
Release20162014201620152019

Activity & Fitness

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

Battery

Durationn/a8 months5 days5 days20 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/aNA
Macn/an/a
Windowsn/an/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/an/an/aNA360 x 360
Size1.37 inches1.3 inchesn/aNA1.3 inches
Touchn/aNA
TypeLCDAnalogOLEDOLEDAMOLED

Functions

Audio Speakern/a
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistancen/a5 ATMn/a1 ATM5 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating SystemAndroid Wearn/an/aNABuild-in
Apps
Musicn/a

All Wearables