key specs |
Strap Colour |
Black, Pink Gold, Silver |
Black |
Display Size |
40mm |
30mm |
Compatible OS |
Android |
iOS, Android |
Dial Shape |
Round |
Round |
Display Type |
AMOLED |
AMOLED |
Ideal For |
Unisex |
Unisex |
Strap Material |
- |
Silicone |
general |
Brand |
Samsung |
Puma |
Model |
Galaxy Watch 4 (40mm) |
Smartwatch |
Release date |
August 11, 2021 |
- |
Model Name |
Galaxy Watch 4 |
PT9100 |
Dial Shape |
Round |
Round |
Size |
Regular |
Regular |
Touchscreen |
Yes |
Yes |
Interchangeable Strap |
Yes |
- |
Water Resistant |
IP68 |
Yes |
Water Resistance Depth |
5 ATM |
50m |
Dial Material |
Aluminium |
Aluminium |
Ideal For |
Unisex |
Unisex |
Strap Colour |
Black, Pink Gold, Silver |
Black |
Dial Colour |
Black, Pink Gold, Silver |
Black |
Model Number |
- |
PT9100 |
Strap Material |
- |
Silicone |
Usage |
- |
Fitness & Outdoor |
dimensions |
Width |
40.4 |
- |
Height |
39.3 |
- |
Thickness |
9.8 |
- |
Weight (g) |
25.90 |
95.00 |
product details |
Sensor |
Samsung BioActive Sensor (Optical Heart Rate + Electrical Heart + Bioelectrical Impedance Analysis), Accelerometer, Barometer, Gyro Sensor, Geomagnetic Sensor, Light Sensor |
Accelerometer, Altimeter, Ambient Light, Gyroscope, Heart Rate Sensor, Microphone, NFC, Untethered GPS |
Compatible Device |
Android |
Android, iOS smartphones |
Notification |
Yes |
Yes |
Rechargeable Battery |
Yes |
Yes |
Closure |
- |
Strap Buckle |
Notification Type |
- |
Vibration |
Battery Type |
- |
Lithium Ion |
Battery Life |
- |
1-2 days |
Charge Time |
- |
2hrs |
Charger Type |
- |
Wireless |
connectivity features |
Bluetooth |
Yes |
Yes |
Bluetooth Version |
5.0 |
4.2 |
Wi-Fi |
Yes |
- |
GPS |
Yes |
Yes |
platform and storage features |
Operating System |
One UI Watch 3 |
Wear OS |
Compatible Operating System |
Android |
iOS, Android |
RAM |
1.5GB |
512MB |
Processor Name |
Exynos W920 |
Snapdragon Wear 3100 |
Internal Memory |
16GB |
4GB |
camera and display features |
Display Resolution |
396x396 |
390x390 pixels |
Display Size |
40mm |
30mm |
Display Type |
AMOLED |
AMOLED |
Scratch Resistant |
Yes, Gorilla Glass DX |
- |
fitness and watch functions |
Step Count |
Yes |
Yes |
Calorie Count |
Yes |
Yes |
Heart Rate Monitor |
Yes |
Yes |
Com |
Yes |
- |
Calendar |
Yes |
Yes |
Alarm Clock |
Yes |
Yes |
Date & Time Display |
Yes |
Yes |
Language |
English |
English |
Number of Buttons |
2 |
1 |
Other Watch Functions |
Heart rate, blood oxygen, SpO2 Sensor |
Smart Notifications (Text, Email, Social Media App Alerts), Alarm Clock, Calendar Alerts) |
Other Fitness Features |
- |
Activity Tracker (Distance, Steps, Calories Burned, Heart Rate) |
audio and video features |
Speaker |
Yes |
- |
Microphone |
- |
Yes |
Voice Control |
- |
Yes |