Fitbit One vs. Garmin 645 Music vs. Mobvoi TicWatch E vs. Mobvoi TicWatch S2 vs. Mobvoi TicWatch e2

 
One
645 Music
TicWatch E
TicWatch S2
TicWatch e2
 FitbitOneRemove Buy NowGarmin645 MusicRemove Buy NowMobvoiTicWatch ERemove Buy NowMobvoiTicWatch S2Remove Buy NowMobvoiTicWatch e2Remove Buy Now

Basic Info

Suggested Price$100$450$159$180$200
Release20122018201720192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10-14 days7 days1.5-2 days2 DAYS1 day
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a240 x 240400 x 400400 x 400360 x 360
Sizen/a1.2 inches1.4 inches1.39 inches1.2 inches
Touch
TypeOLEDMIPOLEDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceSplast Resistant5 ATMIP675 ATMIP68

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wear 2.0Wear OSWear OS
Apps
Music

All Wearables