Olio Model One vs. Fitbit Flex 2 vs. Mobvoi TicWatch E vs. Garmin Vivofit 4 vs. Pebble Core

 
Model One
Flex 2
TicWatch E
Vivofit 4
Core
 OlioModel OneRemove Buy NowFitbitFlex 2Remove Buy NowMobvoiTicWatch ERemove Buy NowGarminVivofit 4Remove Buy NowPebbleCoreRemove Buy Now

Basic Info

Suggested Price$595$100$159$79.95$99
Release20152016201720182016

Activity & Fitness

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

Battery

Duration2 days5 days1.5-2 days1 yearNA
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPSn/a
NFCn/a
Wi-Fi

Display

Colorn/a
Resolutionn/an/a400 x 40088 x 88NA
Sizen/an/a1.4 inchesNANA
Touchn/aNA
Typen/aLEDOLEDNANA

Functions

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

Hardware

Accelerometern/aNA
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATM5 ATMIP675 ATMNA

Notifications

Phonen/aNA
EmailsNA
TextsNA

Software

Operating Systemn/an/aAndroid Wear 2.0NA
Appsn/a
Music

All Wearables