Amazfit Stratos vs. Samsung Gear 2 vs. Samsung Gear Fit2 Pro vs. Amazfit GTR vs. Amazfit T-Rex

 
Stratos
Gear 2
Gear Fit2 Pro
GTR
T-Rex
 AmazfitStratosRemove Buy NowSamsungGear 2Remove Buy NowSamsungGear Fit2 ProRemove Buy NowAmazfitGTRRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$199$300$199.99$199$140
Release20182014201720192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
StepsNA
Swim

Battery

Duration5 days2-3 days2 days24 days20 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 300320 x 320216 x 432454 x 454360 x 360
Size1.34 inches1.63 inches1.5 inches1.39 inches1.3 inches
Touch
TypeOLEDSuper AMOLEDAMOLEDAMOLEDAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP675 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemProprietaryTizen OSTizen OSBuild-inBuild-in
Apps
Music

All Wearables