Watch
Ionic
Core
Loop 2
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Basic Info

Suggested Price$349$299$99$120
Release2015201720162015

Activity & Fitness

Calories
Cycling (Bicycling)NA
Distance
Heartn/a
Oxygen
SleepNA
Steps
Swim

Battery

Duration18 hours4+ daysNA8 days (without notifications)
Rechargeable

Compatibility

Android
iOSNA
Windows PhoneNANAn/a
MacNANAn/a
WindowsNANAn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312348x250NAn/a
Size1.5 inches or 1.65 inches1.42NAn/a
TouchNA
TypeAMOLEDOLEDNALED

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX750mNA2 ATM

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating SystemWatch OSFitbit OSNAn/a
Apps
Music

All Wearables