Pebble Time Round vs. TomTom Spark vs. Casio G-Shock GBA800 vs. Fitbit Flex vs. Pebble Core

 
Time Round
Spark
G-Shock GBA800
Flex
Core
 PebbleTime RoundRemove Buy NowTomTomSparkRemove Buy NowCasioG-Shock GBA800Remove Buy NowFitbitFlexRemove Buy NowPebbleCoreRemove Buy Now

Basic Info

Suggested Price$200$150$120$100$99
Release20152015201820132016

Activity & Fitness

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

Battery

Duration2 daysn/a2 years5 daysNA
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/aNANA
Sizeroundn/aNANA
TouchNANA
Typee-paperLCDLEDNA

Functions

Audio SpeakerBluetooth
Clock
Phonen/aNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX75 ATM20 ATM1 ATMNA

Notifications

Phonen/aNA
Emailsn/aNA
Textsn/aNA

Software

Operating SystemPebble OSn/aNANA
Apps
Music

All Wearables