Motorola Moto 360 (2nd Gen) vs. Garmin Vivosmart HR vs. Sony SmartBand 2 vs. Amazfit Bip vs. Xiaomi Mi Band 4

 
Moto 360 (2nd Gen)
Vivosmart HR
SmartBand 2
Bip
Mi Band 4
 MotorolaMoto 360 (2nd Gen)Remove Buy NowGarminVivosmart HRRemove Buy NowSonySmartBand 2Remove Buy NowAmazfitBipRemove Buy NowXiaomiMi Band 4Remove Buy Now

Basic Info

Suggested Price$300$170$130$99.99$25
Release20152015201520182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days5 days2 days30 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution360 x 325 or 360 x 330160 x 68n/a176 x 176120x240
Size1.37 inches or 1.56 inches1.08 inchesn/a1.28 inches0.95 inches
Touchn/a
TypeLCDn/an/aNAAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATMIP58IP685 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/an/aAMAZFIT OS
Apps
Musicn/a

All Wearables