Samsung Gear S2 vs. TomTom Spark vs. Michael Kors Access Sofie HR vs. Mobvoi TicWatch S2 vs. Garmin VivoActive 4

 
Gear S2
Spark
Access Sofie HR
TicWatch S2
VivoActive 4
 SamsungGear S2Remove Buy NowTomTomSparkRemove Buy NowMichael KorsAccess Sofie HRRemove Buy NowMobvoiTicWatch S2Remove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$300$150$395$180$349
Release20152015201920192019

Activity & Fitness

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

Battery

Duration2-3 daysn/a2 days2 DAYS8 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFC
Wi-Fi

Display

Colorn/a
Resolution360 x 360n/a390 x 390400 x 400260 x 260
Size1.2 inchesn/a1.19 inches1.39 inches1.3ionches
Touch
TypeSuper AMOLEDLCDOMOLEDOLEDMIP

Functions

Audio SpeakerBluetooth
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP685 ATM0.3 ATM5 ATM5 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating SystemTizenn/aWear OSWear OSWear OS
Apps
Music

All Wearables