Withings Activite Sapphire vs. Garmin 645 Music vs. Garmin Chronos vs. Mobvoi TicWatch S2 vs. Fitbit Sense 2

 
Activite Sapphire
645 Music
Chronos
TicWatch S2
Sense 2
 WithingsActivite SapphireRemove Buy NowGarmin645 MusicRemove Buy NowGarminChronosRemove Buy NowMobvoiTicWatch S2Remove Buy NowFitbitSense 2Remove Buy Now

Basic Info

Suggested Price$450$450$1500$180$300
Release20142018201820192022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration8 months7 days8 days2 DAYS6 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a240 x 240218 x 218400 x 400336x336
Size1.3 inches1.2 inches1.2 inches1.39 inches1.59 inches
Touch
TypeAnalogMIPMIPOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM10 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWear OSWear OS
Apps
Music

All Wearables