Garmin Forerunner 735XT vs. Fitbit Alta vs. Xiaomi Mi Band 2 vs. Garmin Forerunner 235 vs. Amazfit T-Rex

 
Forerunner 735XT
Alta
Mi Band 2
Forerunner 235
T-Rex
 GarminForerunner 735XTRemove Buy NowFitbitAltaRemove Buy NowXiaomiMi Band 2Remove Buy NowGarminForerunner 235Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$450$130$23$299.99$140
Release20162016201620172019

Activity & Fitness

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

Battery

Duration14 hours to 11 days5 days20 hours9 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution215 x 180n/an/a215 x 180360 x 360
Size1.23 inchesn/a0.42 inches1.23 inches1.3 inches
Touchn/an/a
Typen/aOLEDOLEDMIPAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMn/aIP675 ATM5 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/an/an/aBuild-in
Apps
Music

All Wearables