Moov Now vs. Amazfit Arc vs. Michael Kors Access Sofie vs. Polar A370 vs. Xiaomi Mi Band 4

 
Now
Arc
Access Sofie
A370
Mi Band 4
 MoovNowRemove Buy NowAmazfitArcRemove Buy NowMichael KorsAccess SofieRemove Buy NowPolarA370Remove Buy NowXiaomiMi Band 4Remove Buy Now

Basic Info

Suggested Price$79$69.99$395$179.95$25
Release20152016201720172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration6 months20 days1 dayUp to 3 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a72 x40390 x 390 1.19 inches160 x 80120x240
Sizen/a0.42 inches1.18 inches0.95 inches
Touchn/aAMOLDED
Typen/aOLEDTFT LCDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistancen/aIP671 ATMWR305 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wear 2.0AMAZFIT OS
Apps
Music

All Wearables