Withings Activite Sapphire vs. Fitbit Charge vs. Skagen Falster 2 vs. Mobvoi TicWatch S2 vs. Garmin Vivosmart 4

 
Activite Sapphire
Charge
Falster 2
TicWatch S2
Vivosmart 4
 WithingsActivite SapphireRemove Buy NowFitbitChargeRemove Buy NowSkagenFalster 2Remove Buy NowMobvoiTicWatch S2Remove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$450$130$199$180$130
Release20142014201920192018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration8 months7-10 days1 day2 DAYS7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/aNA320 x 320400 x 40048 x 128
Size1.3 inchesNA1.19 inches1.39 inches0.74 inches
TouchNA
TypeAnalogOLEDOLEDOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM1 ATM3 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aNAWear OSWear OS
Apps
Music

All Wearables