Garmin Forerunner 735XT vs. Misfit Flash Link vs. Sony SmartBand 2 vs. Garmin 645 Music vs. Amazfit T-Rex

 
Forerunner 735XT
Flash Link
SmartBand 2
645 Music
T-Rex
 GarminForerunner 735XTRemove Buy NowMisfitFlash LinkRemove Buy NowSonySmartBand 2Remove Buy NowGarmin645 MusicRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$450$20$130$450$140
Release20162015201520182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days6 months2 days7 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/an/a
Resolution215 x 180n/an/a240 x 240360 x 360
Size1.23 inchesn/an/a1.2 inches1.3 inches
Touchn/an/an/a
Typen/an/an/aMIPAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM3 ATMIP585 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

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

All Wearables