Garmin Vivofit 3 vs. Fitbit Alta HR vs. Garmin Vivofit 4 vs. HTC re Grip vs. Apple SE

 
Vivofit 3
Alta HR
Vivofit 4
re Grip
SE
 GarminVivofit 3Remove Buy NowFitbitAlta HRRemove Buy NowGarminVivofit 4Remove Buy NowHTCre GripRemove Buy NowAppleSERemove Buy Now

Basic Info

Suggested Price$100$150$79.95$199$279
Release20162017201820202020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration1 year7 days1 year5 hours to 2.5 days18 hours
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution64 x 64128 x 3688 x 88160 x 32384 x 480
Size0.55 inches1.4 inchesNA1.8 inches40mm
Touch
Typen/aOLEDNAPMOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet SensorNot yet
Water Resistance5 ATM5 ATMIP57

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aNAWatchOS 5
Apps
Music

All Wearables