Fitbit One vs. Garmin Fenix 5 vs. Garmin 645 Music vs. Fitbit Flex vs. Mobvoi TicWatch C2

 
One
Fenix 5
645 Music
Flex
TicWatch C2
 FitbitOneRemove Buy NowGarminFenix 5Remove Buy NowGarmin645 MusicRemove Buy NowFitbitFlexRemove Buy NowMobvoiTicWatch C2Remove Buy Now

Basic Info

Suggested Price$100$599.99$450$100$200
Release20122017201820132018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10-14 days2 Weeks7 days5 days2 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a240 x 240240 x 240NA360 x 360
Sizen/a1.2 inches1.2 inchesNA1.3 inches
TouchNA
TypeOLEDnaMIPLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceSplast Resistant10 ATM5 ATM1 ATMIP68

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aNAWear OS
Apps
Music

All Wearables