Motorola Moto 360 (2nd Gen) vs. Fitbit Alta vs. Fitbit Alta HR vs. Fitbit Charge vs. HTC re Grip

 
Moto 360 (2nd Gen)
Alta
Alta HR
Charge
re Grip
 MotorolaMoto 360 (2nd Gen)Remove Buy NowFitbitAltaRemove Buy NowFitbitAlta HRRemove Buy NowFitbitChargeRemove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$300$130$150$130$199
Release20152016201720142020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days5 days7 days7-10 days5 hours to 2.5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330n/a128 x 36NA160 x 32
Size1.37 inches or 1.56 inchesn/a1.4 inchesNA1.8 inches
Touchn/aNA
TypeLCDOLEDOLEDOLEDPMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67n/a1 ATMIP57

Notifications

Phone
Emailsn/a
Texts

Software

Operating SystemAndroid Wearn/aNANA
Apps
Musicn/a

All Wearables