Samsung Gear S vs. Amazfit Arc vs. Diesel On Full Guard vs. Fitbit Inspire HR vs. Amazfit T-Rex

 
Gear S
Arc
On Full Guard
Inspire HR
T-Rex
 SamsungGear SRemove Buy NowAmazfitArcRemove Buy NowDieselOn Full GuardRemove Buy NowFitbitInspire HRRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$250$69.99$325$99$140
Release20132016201720192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a20 days1 day5 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution480 x 36072 x40454 x 454139 x 60360 x 360
Size2 inches0.42 inches1.4 inches1.4 inches1.3 inches
Touch
TypeSuper AMOLEDOLEDOMOLEDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP67IP675 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenAndroid Wear 2.0Fitbit OSBuild-in
Apps
Music

All Wearables