Fitbit Blaze vs. Samsung Gear S2 vs. Samsung Gear S3 vs. Fitbit Alta vs. Fitbit Sense 2

 
Blaze
Gear S2
Gear S3
Alta
Sense 2
 FitbitBlazeRemove Buy NowSamsungGear S2Remove Buy NowSamsungGear S3Remove Buy NowFitbitAltaRemove Buy NowFitbitSense 2Remove Buy Now

Basic Info

Suggested Price$200$300$350$130$300
Release20162015201620162022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleepn/a
Steps
Swim

Battery

Duration5 Days2-3 days4 days5 days6 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/an/a
GPSn/a
NFCn/a
Wi-Fi

Display

Color
Resolutionn/a360 x 360360 x 360n/a336x336
Sizen/a1.2 inches1.3 inchesn/a1.59 inches
Touchn/a
TypeLCDSuper AMOLEDFullcolor AODOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/aIP68IP68n/a5 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/aTizenTizenn/a
Apps
Music

All Wearables