Fitbit Flex 2 vs. Garmin 645 Music vs. MobVoi TicWatch Pro vs. Mobvoi TicWatch S vs. Mobvoi TicWatch S2

 
Flex 2
645 Music
TicWatch Pro
TicWatch S
TicWatch S2
 FitbitFlex 2Remove Buy NowGarmin645 MusicRemove Buy NowMobVoiTicWatch ProRemove Buy NowMobvoiTicWatch SRemove Buy NowMobvoiTicWatch S2Remove Buy Now

Basic Info

Suggested Price$100$450$300$199$180
Release20162018201820172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days7 days30 days1.5-2 days2 DAYS
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a240 x 240400 x 400400 x 400400 x 400
Sizen/a1.2 inches1.4 inches1.4 inches1.39 inches
Touchn/a
TypeLEDMIPOLED/FSTNOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMIP68IP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWear OSAndroid Wear 2.0Wear OS
Apps
Music

All Wearables