Pebble Classic vs. Polar M600 vs. Fitbit One vs. Acer Liquid Leap vs. Amazfit GTR

 
Classic
M600
One
Liquid Leap
GTR
 PebbleClassicRemove Buy NowPolarM600Remove Buy NowFitbitOneRemove Buy NowAcerLiquid LeapRemove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$99$330$100$90$199
Release20132016201220152019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5-7 days2 days10-14 days5 to 7 days24 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution168 x 144240 x 240n/a128 x 32454 x 454
Size1.26 inches1.3 inchesn/a1 inch1.39 inches
Touchn/a
Typee-paperTFTOLEDOLEDAMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIPX8Splast ResistantIPX45 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSAndroid Wearn/aBuild-in
Apps
Music

All Wearables