Samsung Gear S vs. Samsung Gear S3 vs. Fitbit Charge 2 vs. Amazfit Stratos vs. Fossil Explorist

 
Gear S
Gear S3
Charge 2
Stratos
Explorist
 SamsungGear SRemove Buy NowSamsungGear S3Remove Buy NowFitbitCharge 2Remove Buy NowAmazfitStratosRemove Buy NowFossilExploristRemove Buy Now

Basic Info

Suggested Price$250$350$150$199$255
Release20132016201620182018

Activity & Fitness

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

Battery

Durationn/a4 days5 days5 days24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPS
NFCn/a
Wi-Fi

Display

Color
Resolution480 x 360360 x 360n/a320 x 300454 x454
Size2 inches1.3 inchesn/a1.34 inches1.4 inches
Touchn/a
TypeSuper AMOLEDFullcolor AODOLEDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP68n/a5 ATMIP67

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenTizenn/aProprietaryWear OS
Apps
Music

All Wearables