Fitbit Alta vs. Microsoft Band 2 vs. Michael Kors Access Sofie vs. Microsoft Band vs. Apple Watch 7

 
Alta
Band 2
Access Sofie
Band
Watch 7
 FitbitAltaRemove Buy NowMicrosoftBand 2Remove Buy NowMichael KorsAccess SofieRemove Buy NowMicrosoftBandRemove Buy NowAppleWatch 7Remove Buy Now

Basic Info

Suggested Price$130$250$395$200$429
Release20162015201720142021

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days48 hours (without GPS)1 day2 days18 Hours
Rechargeable

Compatibility

Android
iOS
Windows Phone
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a320 x 128390 x 390 1.19 inches320 x 106396 x 484
Sizen/a1.36 inches1.37 inches1.9 inches
Touchn/aAMOLDED
TypeOLEDCapacitative TFTCapacitative TFTMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/aIPX71 ATMIP67water resistant but not waterproof

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/an/aAndroid Wear 2.0NAWatchOS 8
Apps
Music

All Wearables