Apple Watch Series 2 vs. Amazfit Stratos vs. Amazfit Cor vs. Garmin Fenix 5X vs. Apple Watch 7

 
Watch Series 2
Stratos
Cor
Fenix 5X
Watch 7
 AppleWatch Series 2Remove Buy NowAmazfitStratosRemove Buy NowAmazfitCorRemove Buy NowGarminFenix 5XRemove Buy NowAppleWatch 7Remove Buy Now

Basic Info

Suggested Price$269$199$79.99$699$429
Release20162018201820172021

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours5 days12 daysUp to 12 days18 Hours
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312320 x 30080 x 160240 x240396 x 484
Size1.5 inches or 1.65 inches1.34 inches1.23 inches1.2 inches1.9 inches
Touch
TypeAMOLEDOLEDIPS LCDNAMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5ATM5 ATM5 ATM10 ATMwater resistant but not waterproof

Notifications

Phone
Emails
Texts

Software

Operating SystemWatch OSProprietaryWatchOS 8
Apps
Music

All Wearables