Samsung Gear S3 vs. TomTom Spark vs. Withings Pulse Ox vs. Samsung Gear 2

 
Gear S3
Spark
Pulse Ox
Gear 2
 SamsungGear S3Remove Buy NowTomTomSparkRemove Buy NowWithingsPulse OxRemove Buy NowSamsungGear 2Remove Buy Now

Basic Info

Suggested Price$350$150$120$300
Release2016201520142014

Activity & Fitness

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

Battery

Duration4 daysn/a2 weeks2-3 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPS
NFCn/a
Wi-Fi

Display

Colorn/ablue
Resolution360 x 360n/a128 x 32320 x 320
Size1.3 inchesn/an/a1.63 inches
TouchSwipe
TypeFullcolor AODLCDOLEDSuper AMOLED

Functions

Audio SpeakerBluetoothBluetooth
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP685 ATMIP67

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating SystemTizenn/an/aTizen OS
Apps
Music

All Wearables