Fitbit Alta vs. Acer Liquid Leap vs. Garmin Vivofit 4 vs. Garmin Forerunner 45 vs. HTC re Grip

 
Alta
Liquid Leap
Vivofit 4
Forerunner 45
re Grip
 FitbitAltaRemove Buy NowAcerLiquid LeapRemove Buy NowGarminVivofit 4Remove Buy NowGarminForerunner 45Remove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$130$90$79.95$199$199
Release20162015201820192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days5 to 7 days1 year7 days5 hours to 2.5 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a128 x 3288 x 88208 x 208160 x 32
Sizen/a1 inchNA1.04 inches1.8 inches
Touchn/a
TypeOLEDOLEDNALCDPMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/aIPX45 ATM5 ATMIP57

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/aBuilt-inNA
Apps
Music

All Wearables