Google Fit, four battery modes, integrate with car, Google Pay
connectivity features
Call Function
Yes
Yes
Bluetooth
Yes
Yes
Bluetooth Version
5
4.2 LE
GPS
Yes
Yes
Operating Range
10
-
Third Party App Support
Yes
-
Call Features
No
-
Wi-Fi
-
Yes
Messaging Support
-
Yes
platform and storage features
Operating System
Zepp OS 3.0
Wear OS
Compatible Operating System
Android and iOS
Android
RAM
-
1GB
Internal Memory
-
8GB
camera and display features
Display Resolution
480x480
416x416
Display Size
38mm
45mm
Display Type
AMOLED
AMOLED
Backlight Display
Yes
-
Scratch Resistant
Yes
-
Other Display Features
Always-on Display
-
fitness and watch functions
Step Count
Yes
Yes
Calorie Count
Yes
Yes
Heart Rate Monitor
Yes
Yes
Compass
Yes
Yes
Calendar
Yes
-
Alarm Clock
Yes
Yes
Chronograph
Yes
-
Date & Time Display
Yes
Yes
Language
English
-
Number of Buttons
2
3
Other Fitness Features
Blood-oxygen Saturation Measurement,Monitoring of Heart Rate, Sleep and Sports Data
-
Other Watch Functions
Bluetooth Phone Call;Weather;Multiple Sports Modes;Sleep Monitor;Heart Rate Monitor; Mobile Phone Music Control; Mobile Phone Camera Control; Find My Phone