Pebble Time Round vs. Pebble Time Steel vs. Fitbit One vs. Pebble Core vs. Polar A370

 
Time Round
Time Steel
One
Core
A370
 PebbleTime RoundRemove Buy NowPebbleTime SteelRemove Buy NowFitbitOneRemove Buy NowPebbleCoreRemove Buy NowPolarA370Remove Buy Now

Basic Info

Suggested Price$200$250$100$99$179.95
Release20152015201220162017

Activity & Fitness

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

Battery

Duration2 days10 days10-14 daysNAUp to 3 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a168 x 144n/aNA160 x 80
Sizeround1.26 inchesn/aNA1.18 inches
TouchNA
Typee-papere-paperOLEDNATFT LCD

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX75 ATMSplast ResistantNAWR30

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating SystemPebble OSPebble OSn/aNA
Apps
Music

All Wearables