Pebble Steel vs. Samsung Gear S3 vs. TomTom Spark vs. Fitbit Charge 2

 
Steel
Gear S3
Spark
Charge 2
 PebbleSteelRemove Buy NowSamsungGear S3Remove Buy NowTomTomSparkRemove Buy NowFitbitCharge 2Remove Buy Now

Basic Info

Suggested Price$150$350$150$150
Release2014201620152016

Activity & Fitness

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

Battery

Duration5-7 days4 daysn/a5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/a
Macn/an/a
Windowsn/an/a

Connectivity

Bluetooth
Cellularn/a
GPS
NFCn/a
Wi-Fi

Display

Colorn/a
Resolution168 x 144360 x 360n/an/a
Size1.26 inches1.3 inchesn/an/a
Touchn/a
Typee-paperFullcolor AODLCDOLED

Functions

Audio SpeakerBluetooth
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP685 ATMn/a

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating SystemPebble OSTizenn/an/a
Apps
Music

All Wearables