Fossil Q Grant vs. Garmin Forerunner 735XT vs. Garmin 645 Music vs. Amazfit T-Rex vs. HTC re Grip

 
Q Grant
Forerunner 735XT
645 Music
T-Rex
re Grip
 FossilQ GrantRemove Buy NowGarminForerunner 735XTRemove Buy NowGarmin645 MusicRemove Buy NowAmazfitT-RexRemove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$175$450$450$140$199
Release20152016201820192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days14 hours to 11 days7 days20 days5 hours to 2.5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a215 x 180240 x 240360 x 360160 x 32
Sizen/a1.23 inches1.2 inches1.3 inches1.8 inches
Touchn/an/a
Typen/an/aMIPAMOLEDPMOLED

Functions

Audio Speaker
Clock
Phone
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATM5 ATM5 ATM5 ATMIP57

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aBuild-inNA
Apps
Music

All Wearables