Fitbit Flex 2 vs. Misfit Flash Link vs. Acer Liquid Leap vs. Garmin Vivofit 4 vs. Pebble Core

 
Flex 2
Flash Link
Liquid Leap
Vivofit 4
Core
 FitbitFlex 2Remove Buy NowMisfitFlash LinkRemove Buy NowAcerLiquid LeapRemove Buy NowGarminVivofit 4Remove Buy NowPebbleCoreRemove Buy Now

Basic Info

Suggested Price$100$20$90$79.95$99
Release20162015201520182016

Activity & Fitness

Calories
Cycling (Bicycling)NA
Distance
Heart
Oxygen
SleepNA
Steps
Swim

Battery

Duration5 days6 months5 to 7 days1 yearNA
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/an/a
Resolutionn/an/a128 x 3288 x 88NA
Sizen/an/a1 inchNANA
Touchn/an/aNA
TypeLEDn/aOLEDNANA

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM3 ATMIPX45 ATMNA

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating Systemn/an/aNA
Apps
Music

All Wearables