Amazfit Stratos vs. Garmin 645 Music vs. Garmin Fenix 5s Plus vs. Huawei Band 2 vs. Garmin Vivosmart 4

 
Stratos
645 Music
Fenix 5s Plus
Band 2
Vivosmart 4
 AmazfitStratosRemove Buy NowGarmin645 MusicRemove Buy NowGarminFenix 5s PlusRemove Buy NowHuaweiBand 2Remove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$199$450$799$69.99$130
Release20182018201820172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days7 days7 days21 days7 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 300240 x 240240 x 240128 x 3248 x 128
Size1.34 inches1.2 inches1.2 inches0.91 inches0.74 inches
Touch
TypeOLEDMIPMIPPMOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM10 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemProprietaryWear OS
Apps
Music

All Wearables