Amazfit Stratos vs. Amazfit Bip vs. Garmin Forerunner 235 vs. Apple Watch Series 4 vs. Apple Watch 7

 
Stratos
Bip
Forerunner 235
Watch Series 4
Watch 7
 AmazfitStratosRemove Buy NowAmazfitBipRemove Buy NowGarminForerunner 235Remove Buy NowAppleWatch Series 4Remove Buy NowAppleWatch 7Remove Buy Now

Basic Info

Suggested Price$199$99.99$299.99$329$429
Release20182018201720182021

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days30 days9 daysNot Yet18 Hours
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 300176 x 176215 x 180384 x 480396 x 484
Size1.34 inches1.28 inches1.23 inches1.78 inches1.9 inches
Touch
TypeOLEDNAMIPMicroLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP685 ATMNot Yetwater resistant but not waterproof

Notifications

Phone
Emails
Texts

Software

Operating SystemProprietaryWatch OS 5WatchOS 8
Apps
Music

All Wearables