Amazfit Arc vs. Garmin Fenix 5X vs. Fitbit Flex vs. Diesel On Full Guard 2.5 vs. Amazfit GTS

 
Arc
Fenix 5X
Flex
On Full Guard 2.5
GTS
 AmazfitArcRemove Buy NowGarminFenix 5XRemove Buy NowFitbitFlexRemove Buy NowDieselOn Full Guard 2.5Remove Buy NowAmazfitGTSRemove Buy Now

Basic Info

Suggested Price$69.99$699$100$325$150
Release20162017201320182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration20 daysUp to 12 days5 days4 days14 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution72 x40240 x240NA454x454348 x 442
Size0.42 inches1.2 inchesNA1.39 inches1.65 inches
TouchNA
TypeOLEDNALEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP6710 ATM1 ATM3 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemNAWear OSWear OS
Apps
Music

All Wearables