Samsung Gear S2 vs. Amazfit Bip vs. Diesel On Full Guard vs. Sony SmartBand vs. Amazfit T-Rex

 
Gear S2
Bip
On Full Guard
SmartBand
T-Rex
 SamsungGear S2Remove Buy NowAmazfitBipRemove Buy NowDieselOn Full GuardRemove Buy NowSonySmartBandRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$300$99.99$325$100$140
Release20152018201720142019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2-3 days30 days1 day5 days20 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFC
Wi-Fi

Display

ColorNA
Resolution360 x 360176 x 176454 x 454NA360 x 360
Size1.2 inches1.28 inches1.4 inchesNA1.3 inches
TouchNA
TypeSuper AMOLEDNAOMOLEDNAAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP68IP68IP67IP585 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenAndroid Wear 2.0NABuild-in
Apps
Music

All Wearables