Misfit Flash vs. Garmin 645 Music vs. Mobvoi TicWatch E vs. Fitbit Alta HR vs. Amazfit T-Rex

 
Flash
645 Music
TicWatch E
Alta HR
T-Rex
 MisfitFlashRemove Buy NowGarmin645 MusicRemove Buy NowMobvoiTicWatch ERemove Buy NowFitbitAlta HRRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$30$450$159$150$140
Release20142018201720172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration6 months7 days1.5-2 days7 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a240 x 240400 x 400128 x 36360 x 360
Sizen/a1.2 inches1.4 inches1.4 inches1.3 inches
Touchn/a
Typen/aMIPOLEDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATM5 ATMIP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wear 2.0Build-in
Apps
Music

All Wearables