Garmin Fenix 3 vs. Fitbit Zip vs. Garmin 645 Music vs. Mobvoi TicWatch E vs. Amazfit GTR

 
Fenix 3
Zip
645 Music
TicWatch E
GTR
 GarminFenix 3Remove Buy NowFitbitZipRemove Buy NowGarmin645 MusicRemove Buy NowMobvoiTicWatch ERemove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$500$60$450$159$199
Release20152012201820172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration50 hours to 6 weeks6 months7 days1.5-2 days24 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution218 x 218n/a240 x 240400 x 400454 x 454
Size1.2 inchesn/a1.2 inches1.4 inches1.39 inches
Touch
TypeChroma LEDn/aMIPOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10 ATMSplash Resistant5 ATMIP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aAndroid Wear 2.0Build-in
Apps
Music

All Wearables