Garmin Forerunner 735XT vs. Fitbit Zip vs. Garmin Vivosmart HR vs. Amazfit T-Rex vs. HTC re Grip

 
Forerunner 735XT
Zip
Vivosmart HR
T-Rex
re Grip
 GarminForerunner 735XTRemove Buy NowFitbitZipRemove Buy NowGarminVivosmart HRRemove Buy NowAmazfitT-RexRemove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$450$60$170$140$199
Release20162012201520192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days6 months5 days20 days5 hours to 2.5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution215 x 180n/a160 x 68360 x 360160 x 32
Size1.23 inchesn/a1.08 inches1.3 inches1.8 inches
Touchn/a
Typen/an/an/aAMOLEDPMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMSplash Resistant5 ATM5 ATMIP57

Notifications

Phone
Emails
Texts

Software

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

All Wearables