Motorola Moto 360 (2nd Gen) vs. Sony SmartBand 2 vs. Garmin Vivofit 4 vs. Garmin Forerunner 45

 
Moto 360 (2nd Gen)
SmartBand 2
Vivofit 4
Forerunner 45
 MotorolaMoto 360 (2nd Gen)Remove Buy NowSonySmartBand 2Remove Buy NowGarminVivofit 4Remove Buy NowGarminForerunner 45Remove Buy Now

Basic Info

Suggested Price$300$130$79.95$199
Release2015201520182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days2 days1 year7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution360 x 325 or 360 x 330n/a88 x 88208 x 208
Size1.37 inches or 1.56 inchesn/aNA1.04 inches
Touchn/a
TypeLCDn/aNALCD

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP585 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aBuilt-in
Apps
Musicn/a

All Wearables