Motorola Moto 360 (2nd Gen) vs. Pebble Time Round vs. Motorola Moto 360 (1st Gen) vs. Fitbit Alta HR vs. Garmin VivoActive 4

 
Moto 360 (2nd Gen)
Time Round
Moto 360 (1st Gen)
Alta HR
VivoActive 4
 MotorolaMoto 360 (2nd Gen)Remove Buy NowPebbleTime RoundRemove Buy NowMotorolaMoto 360 (1st Gen)Remove Buy NowFitbitAlta HRRemove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$300$200$150$150$349
Release20152015201420172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days2 days1 day7 days8 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330n/a320 x 260128 x 36260 x 260
Size1.37 inches or 1.56 inchesround1.56 inches1.4 inches1.3ionches
Touch
TypeLCDe-paperLCDOLEDMIP

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 WearWear OS
Apps
Musicn/aNA

All Wearables