Pebble Time vs. Fitbit Flex 2 vs. Acer Liquid Leap vs. Pebble Core vs. Fitbit Sense 2

 
Time
Flex 2
Liquid Leap
Core
Sense 2
 PebbleTimeRemove Buy NowFitbitFlex 2Remove Buy NowAcerLiquid LeapRemove Buy NowPebbleCoreRemove Buy NowFitbitSense 2Remove Buy Now

Basic Info

Suggested Price$150$100$90$99$300
Release20152016201520162022

Activity & Fitness

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

Battery

Duration7 days5 days5 to 7 daysNA6 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution168 x 144n/a128 x 32NA336x336
Size1.26 inchesn/a1 inchNA1.59 inches
Touchn/aNA
Typee-paperLEDOLEDNAAMOLED

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMIPX4NA5 ATM

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating SystemPebble OSn/aNA
Apps
Music

All Wearables