Garmin Forerunner 735XT vs. Fitbit Alta vs. Fitbit Zip vs. Apple Watch Series 4 vs. HTC re Grip

 
Forerunner 735XT
Alta
Zip
Watch Series 4
re Grip
 GarminForerunner 735XTRemove Buy NowFitbitAltaRemove Buy NowFitbitZipRemove Buy NowAppleWatch Series 4Remove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$450$130$60$329$199
Release20162016201220182020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days5 days6 monthsNot Yet5 hours to 2.5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution215 x 180n/an/a384 x 480160 x 32
Size1.23 inchesn/an/a1.78 inches1.8 inches
Touchn/an/a
Typen/aOLEDn/aMicroLEDPMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMn/aSplash ResistantNot YetIP57

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/an/an/aWatch OS 5NA
Apps
Music

All Wearables