Garmin Vivoactive vs. Fitbit Alta vs. Garmin 645 Music vs. Garmin Vivosmart 3 vs. HTC re Grip

 
Vivoactive
Alta
645 Music
Vivosmart 3
re Grip
 GarminVivoactiveRemove Buy NowFitbitAltaRemove Buy NowGarmin645 MusicRemove Buy NowGarminVivosmart 3Remove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$250$130$450$139.99$199
Release20152016201820172020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days5 days7 days5 days5 hours to 2.5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution205 x 148n/a240 x 24064 x 128160 x 32
Size1.38 inchesn/a1.2 inchesNA1.8 inches
Touchn/a
TypeLCDOLEDMIPOLEDPMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMn/a5 ATM5 ATMIP57

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/an/aNA
Apps
Music

All Wearables