Pebble Steel vs. Xiaomi Mi Band 2 vs. Garmin Vivosmart 3 vs. Garmin Vivosmart HR Plus vs. Amazfit T-Rex

 
Steel
Mi Band 2
Vivosmart 3
Vivosmart HR Plus
T-Rex
 PebbleSteelRemove Buy NowXiaomiMi Band 2Remove Buy NowGarminVivosmart 3Remove Buy NowGarminVivosmart HR PlusRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$150$23$139.99$179$140
Release20142016201720172019

Activity & Fitness

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

Battery

Duration5-7 days20 hours5 days5 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution168 x 144n/a64 x 128160 x 68360 x 360
Size1.26 inches0.42 inchesNA0.5 inches x 0.8 inches1.3 inches
Touch
Typee-paperOLEDOLEDLCDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

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

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSn/aNABuild-in
Apps
Music

All Wearables