Samsung Galaxy Watch 4

Original price was: ₱12,990.00.Current price is: ₱5,999.00.

Model: SM-R860NZKAASA
Display sizes / options: 40 mm (1.2″ / 30.4 mm) / 396 × 396 pixels
Build & durability: Aluminum case; glass front (Corning Gorilla Glass DX+); water & dust resistance: 5ATM + IP68; MIL-STD-810G compliance
Processor: Exynos W920 dual-core 1.18 GHz (5 nm)
Memory & storage: ~1.5 GB RAM + 16 GB internal storage
Battery capacity: 40 mm / smaller size: ~247 mAh
Sensors & health features: BioActive Sensor combining Optical Heart Rate, ECG (Electrical Heart), and Bioelectrical Impedance Analysis
Connectivity: Bluetooth 5.0; WiFi

In stock

SKU: SAM-SMR860NZKAASA-BLK~FOC Category: Smartphones & Gadgets Tags: 5G Ready, Fitness Tracking, Health Monitoring, Samsung, Waterproof Brand: Samsung

Key Features

BioActive Sensor (3-in-1 health suite) — combines Optical Heart Rate, Electrical Heart (ECG), and Bioelectrical Impedance Analysis (BIA) sensors to measure blood pressure, detect irregular heartbeat, monitor blood oxygen (SpO₂), and body composition (body fat, skeletal muscle, etc.).
Improved Display & Hardware — Super AMOLED screen with Always-On Display, available in 40 mm (1.2″) and 44 mm (1.4″) sizes; powered by Exynos W920 (5 nm), which delivers better performance and efficiency.
Wear OS + One UI Watch — Runs Samsung & Google’s modern wearable platform; access to Google apps, Samsung Pay, Google Pay, third-party fitness apps, etc.
Water & Durability Protection — Rated 5 ATM + IP68 and compliant with MIL-STD-810G for resistance against water, dust, and shocks.
Battery Life & Charging — Typical battery around 40-hours (depending on use), wireless charging support.
Fitness & Sleep Tracking Enhancements — Auto workout detection (tracks many activities), advanced sleep monitoring (with snore detection via phone + continuous SpO₂ monitoring) and wellness tools.
Stylish & Comfortable Design — Lightweight aluminum casing, variety of sizes & colors; Gorilla Glass DX+ front protection; sleek build.

The Samsung Galaxy Watch 4 is a sleek, feature-rich smartwatch designed to blend health tracking, everyday convenience, and a refined look on your wrist. Powered by the Exynos W920 dual-core processor and running Wear OS 3 with One UI Watch, it delivers smooth performance and seamless integration with the Android ecosystem.

Available in 40 mm and 44 mm variants, the Watch 4 sports a bright Super AMOLED display (396×396 px for 40 mm, 450×450 px for 44 mm) with crisp visuals and always-on capabilities.

Health and fitness is a core strength. The Watch 4 features Samsung’s BioActive Sensor to combine optical heart rate, electrical heart (ECG), and bioelectrical impedance analysis (BIA) for body composition metrics like body fat, skeletal muscle, and basal metabolic rate. It also supports blood pressure monitoring (where regional support allows), SpO₂, sleep tracking, stress management, and automatic workout detection.

Connectivity is solid with Bluetooth 5.0, Wi-Fi (2.4 + 5 GHz), NFC, and GPS/GLONASS/Beidou/Galileo support. The LTE / 4G (eSIM) variant is available in select markets for untethered calling and data.

Galaxy Watch4

Four Galaxy Watch4 devices are grouped together, with each watch prominently showing different watch face styles to tell the time. Each watch is in a different color, from black, pink gold, green, to silver.

The watch that knows you best

Most of us want to know more about ourselves, so we can be the best version of ourselves. That’s why we engineered the all-new Galaxy Watch4 to be the companion to your journey towards a healthier you.

A green Galaxy Watch4 is displayed with a band that is spread wide. The watch face shows one of the designs that displays the time in a green color.

Fitness within arm’s reach

A woman is smiling and holding a frisbee while wearing a silver Galaxy Watch4 on her wrist.

Don’t just listen to your body. Know it

Track your fitness progress with our first smartwatch that conveniently measures body composition. Get to know your body fat percentage, skeletal muscle, body water and more to achieve your goals. The Samsung BioActive Sensor and our fastest chip brings the biggest innovation to Galaxy Watch yet.

A woman is looking at the mirror and flexing her muscles while wearing a Galaxy Watch4 device and holding a Galaxy Z Flip3 5G in her right hand.

Get a BIA measurement using just two fingers in 15 seconds. Anytime, anywhere.The new Samsung BioActive Sensor captures your body composition in real time to inform you as you manage your health goals.

The Galaxy watch4's watch face is shown with the Body Composition feature on, waiting to measure. Measurement results of different metrics from weight, BMI, skeletal muscle, fat mass, body water, to BMR are shown. The underneath of a Galaxy Watch4 device is shown and the sensor is being highlighted.

Your workout buddies have your back

Enjoy every step you take with your friends and family with the Galaxy Watch4. Track your steps and compete with friends in a fun competition through a live message board. Challenges come with commemorative badges and a point system to make exercise fun, motivating and socially rewarding.

The front of a Galaxy Watch4 with a green band is shown, and its watch face displays "3rd place" in a walking Group Challenge with friends. Around the watch are diverse people cropped in a circle.

Name a workout. It can track it

Track your activities and fitness scores on your watch and phone. Count steps, check calories, and stay on the grid with GPS. Galaxy Watch4 detects physical activity to track your routines and supports more than 90 exercises for a more accurate report of your workouts.

A swimming icon is highlighted and a woman is swimming in a pool while wearing a Galaxy Watch4 device. Two women and one man are enjoying a bicycle ride on a sunny day while wearing Galaxy Watch4 devices. A man is getting ready for a workout while wearing a black Galaxy Watch4 device on his wrist.

A watch that’s watching out for you

A Galaxy Watch4 device in pink gold color attached with a pink band is shown. On the watch face, the menu for Blood Pressure measurement features are displayed.

All the data your heart desires

Meet the Samsung BioActive Sensor that measures ECG and blood pressure in real time. After initial calibration, the sensors quickly check your blood pressure. You can also check abnormal heart rate and rhythm through ECG and send data straight to your phone to be easily shared.

The front watch face of the Galaxy Watch4 device is measuring heart rate. Another watch face shows the heart rate measuring menu to the measurement interface.

Weight	0.052 kg
Dimensions	11.0 × 45.5 × 45.5 cm

Specifications

Network/Bearer	Infra	Bluetooth, Wi-Fi
Audio and Video	Audio Playing Format	MP3,M4A,3GA,AAC,OGG,OGA,WAV,AMR,AWB
Connectivity	Location Technology	GPS,Glonass,Beidou,Galileo
	Wi-Fi	802.11 a/b/g/n 2.4+5GHz
	NFC	Yes
	Bluetooth Version	Bluetooth v5.0
	Bluetooth Profiles	A2DP,AVRCP,HFP,HSP
	OS	Wear OS Powered by Samsung
Display	Technology (Main Display)	Super AMOLED
	Size (Main Display)	1.2″ (30.4mm)
	Resolution (Main Display)	396 x 396
	Color Depth (Main Display)	16M
Processor	CPU Speed	1.18GHz
	CPU Type	Dual-Core
Storage/Memory	Memory (GB)	1.5
	Storage (GB)	16
	Available Storage (GB)	7.6
	Sensors	Accelerometer, Barometer, Gyro Sensor, Geomagnetic Sensor, Light Sensor, Optical Heart Rate Sensor, Electrical heart sensor, Bioelectrical Impedance Analysis Sensor
Physical specification	Body Dimension (HxWxD, mm)	40.4 x 39.3 x 9.8 mm
	Body Weight (g)	25.9 g
Battery	Battery Capacity (mAh, Typical)	247
	Removable	No
	Usage Time (Hours, AOD Off)	up to 40 Hours