Olio Model One vs. Acer Liquid Leap vs. Pebble Time 2 vs. Garmin Vivofit 4 vs. Amazfit GTR

 
Model One
Liquid Leap
Time 2
Vivofit 4
GTR
 OlioModel OneRemove Buy NowAcerLiquid LeapRemove Buy NowPebbleTime 2Remove Buy NowGarminVivofit 4Remove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$595$90$199$79.95$199
Release20152015201620182019

Activity & Fitness

Caloriesn/a
Cycling (Bicycling)n/a
Distancen/a
Heartn/a
Oxygenn/a
Sleepn/a
Stepsn/a
Swimn/a

Battery

Duration2 days5 to 7 days10 days1 year24 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPSn/a
NFCn/a
Wi-Fi

Display

Color
Resolutionn/a128 x 32NA88 x 88454 x 454
Sizen/a1 inchNANA1.39 inches
Touch
Typen/aOLEDe-paperNAAMOLED

Functions

Audio Speakern/a
Clock
Phonen/a
Vibrationn/a
Voice

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATMIPX43 ATM5 ATM5 ATM

Notifications

Phonen/a
Emails
Texts

Software

Operating Systemn/aPebble OSBuild-in
Appsn/a
Music

All Wearables