Pebble 2 vs. Withings Activite Sapphire vs. Garmin Forerunner 935 vs. Acer Liquid Leap vs. Garmin 645 Music

 
2
Activite Sapphire
Forerunner 935
Liquid Leap
645 Music
 Pebble2Remove Buy NowWithingsActivite SapphireRemove Buy NowGarminForerunner 935Remove Buy NowAcerLiquid LeapRemove Buy NowGarmin645 MusicRemove Buy Now

Basic Info

Suggested Price$129$450$500$90$450
Release20162014201720152018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days8 monthsUp to 2 weeks5 to 7 days7 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/a
Macn/an/a
Windowsn/an/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/an/a240 x 240128 x 32240 x 240
Sizen/a1.3 inches1.2 inches1 inch1.2 inches
Touch
Typee-paperAnalogLCDOLEDMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATM5 ATM5 ATMIPX45 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSn/a
Apps
Music

All Wearables