Garmin Vivoactive HR vs. Xiaomi Mi Band 2 vs. Diesel On Full Guard 2.5 vs. Amazfit T-Rex

 
Vivoactive HR
Mi Band 2
On Full Guard 2.5
T-Rex
 GarminVivoactive HRRemove Buy NowXiaomiMi Band 2Remove Buy NowDieselOn Full Guard 2.5Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$250$23$325$140
Release2016201620182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Stepsn/a
Swim

Battery

Duration13 hours to 8 days20 hours4 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution148 x 205n/a454x454360 x 360
Size1.38 inches0.42 inches1.39 inches1.3 inches
Touch
Typen/aOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP673 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aWear OSBuild-in
Apps
Music

All Wearables