Motorola Moto 360 (2nd Gen) vs. Pebble Time Round vs. Diesel On Full Guard vs. Fitbit Alta HR vs. Fitbit Charge 3

 
Moto 360 (2nd Gen)
Time Round
On Full Guard
Alta HR
Charge 3
 MotorolaMoto 360 (2nd Gen)Remove Buy NowPebbleTime RoundRemove Buy NowDieselOn Full GuardRemove Buy NowFitbitAlta HRRemove Buy NowFitbitCharge 3Remove Buy Now

Basic Info

Suggested Price$300$200$325$150$150
Release20152015201720172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days2 days1 day7 days7 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/a
Macn/an/a
Windowsn/an/aNot yet

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330n/a454 x 454128 x 3666 x 18
Size1.37 inches or 1.56 inchesround1.4 inches1.4 inches.721 inches
Touch
TypeLCDe-paperOMOLEDOLEDOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IPX7IP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearPebble OSAndroid Wear 2.0NA
Apps
Musicn/a

All Wearables