Fitbit Alta vs. Amazfit Arc vs. Michael Kors Access Sofie vs. Microsoft Band

 
Alta
Arc
Access Sofie
Band
 FitbitAltaRemove Buy NowAmazfitArcRemove Buy NowMichael KorsAccess SofieRemove Buy NowMicrosoftBandRemove Buy Now

Basic Info

Suggested Price$130$69.99$395$200
Release2016201620172014

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days20 days1 day2 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a72 x40390 x 390 1.19 inches320 x 106
Sizen/a0.42 inches1.37 inches
Touchn/aAMOLDED
TypeOLEDOLEDCapacitative TFT

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/aIP671 ATMIP67

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/aAndroid Wear 2.0NA
Apps
Music

Wearables by Microsoft

Microsoft Band 2

All Wearables