Image of a Model OneImage of a VersaImage of a Time 2Image of a Charge 3Image of a Charge
 OlioModel OneRemove Buy NowFitbitVersaRemove Buy NowPebbleTime 2Remove Buy NowFitbitCharge 3Remove Buy NowFitbitChargeRemove Buy Now

Basic Info

Suggested Price$595$199.99$199$150$130
Release20152018201620182014

Activity & Fitness

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

Battery

Duration2 days4 days10 days7 days7-10 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANA
Macn/aNA
Windowsn/aNANot yet

Connectivity

Bluetooth
Cellular
GPSn/a
NFCn/aNA
Wi-Fi

Display

Color
Resolutionn/a300 x300NA66 x 18NA
Sizen/a1.34 inchesNA.721 inchesNA
TouchNA
Typen/aOLEDe-paperOLEDOLED

Functions

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

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATM5 ATM3 ATM5 ATM1 ATM

Notifications

Phonen/a
Emails
Texts

Software

Operating Systemn/aPebble OSNANA
Appsn/a
Music

All Wearables