TomTom Spark vs. Amazfit Stratos vs. Casio G-Shock GBA800 vs. Fitbit Flex vs. Samsung Gear Fit

 
Spark
Stratos
G-Shock GBA800
Flex
Gear Fit
 TomTomSparkRemove Buy NowAmazfitStratosRemove Buy NowCasioG-Shock GBA800Remove Buy NowFitbitFlexRemove Buy NowSamsungGear FitRemove Buy Now

Basic Info

Suggested Price$150$199$120$100$150
Release20152018201820132014

Activity & Fitness

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

Battery

Durationn/a5 days2 years5 days2-3 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a320 x 300NA432 x 128
Sizen/a1.34 inchesNA1.84 inches
TouchNA
TypeLCDOLEDLEDSuper AMOLED

Functions

Audio SpeakerBluetooth
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM20 ATM1 ATMIP67

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/aProprietaryNANA
Apps
Music

All Wearables