Fitbit Alta vs. Apple Watch vs. Microsoft Band vs. Amazfit GTR vs. Apple Series 6

 
Alta
Watch
Band
GTR
Series 6
 FitbitAltaRemove Buy NowAppleWatchRemove Buy NowMicrosoftBandRemove Buy NowAmazfitGTRRemove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$130$349$200$199$399
Release20162015201420192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days18 hours2 days24 daysNot yet
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a340 x 272 or 390 x 312320 x 106454 x 454384 x 480
Sizen/a1.5 inches or 1.65 inches1.37 inches1.39 inches40mm
Touchn/a
TypeOLEDAMOLEDCapacitative TFTAMOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water Resistancen/aIPX7IP675 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/aWatch OSNABuild-inWatchOS 5
Apps
Music

All Wearables