Pebble Time Round vs. Sony SmartBand 2 vs. Fitbit Ionic vs. Pebble Core vs. Polar Loop

 
Time Round
SmartBand 2
Ionic
Core
Loop
 PebbleTime RoundRemove Buy NowSonySmartBand 2Remove Buy NowFitbitIonicRemove Buy NowPebbleCoreRemove Buy NowPolarLoopRemove Buy Now

Basic Info

Suggested Price$200$130$299$99$100
Release20152015201720162013

Activity & Fitness

Calories
Cycling (Bicycling)NA
Distance
Heart
Oxygen
SleepNA
Steps
Swim

Battery

Duration2 days2 days4+ daysNA5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/a348x250NANA
Sizeroundn/a1.42NANA
Touchn/aNA
Typee-papern/aOLEDNALED

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX7IP5850mNA2 ATM

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating SystemPebble OSn/aFitbit OSNANA
Apps
Music

All Wearables