Samsung Gear S vs. Samsung Gear S2 vs. Fitbit One vs. Fitbit Inspire HR vs. Apple Watch 7

 
Gear S
Gear S2
One
Inspire HR
Watch 7
 SamsungGear SRemove Buy NowSamsungGear S2Remove Buy NowFitbitOneRemove Buy NowFitbitInspire HRRemove Buy NowAppleWatch 7Remove Buy Now

Basic Info

Suggested Price$250$300$100$99$429
Release20132015201220192021

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a2-3 days10-14 days5 days18 Hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFC
Wi-Fi

Display

Color
Resolution480 x 360360 x 360n/a139 x 60396 x 484
Size2 inches1.2 inchesn/a1.4 inches1.9 inches
Touch
TypeSuper AMOLEDSuper AMOLEDOLEDOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP68Splast Resistant5 ATMwater resistant but not waterproof

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenTizenn/aFitbit OSWatchOS 8
Apps
Music

All Wearables