SPECIFICATIONS

APP Download Available: Yes

Activity Tracked: Steps Tracker,Activity Tracker

Application Age Group: Adult

Band Detachable: Yes

Battery Capacity(mAh): >450mAh

Battery Life: 1-2 days

Bluetooth-compatible Version: 4.2

Brand Name: W&O

Case Material: Alloy

Category: Smart Watches

Compatibility: All Compatible

Display Size: 1.73''

Function: Passometer,sleep tracker,Call Reminder,Answer Call,Dial Call,24 hour instruction,Permanent Calendar,Heart Rate Tracker,Calendar,GPS,NFC

GPS: Yes

High-concerned chemical: None

Language: English

Launch Date: 2026

Mechanism: No

Metrics measured: Heart Rate Monitor,Blood Oxygen Monitor,Sleep Monitor,Blood Pressure Monitor

Multiple Dials: No

Network Mode: 4G

Origin: Mainland China

RAM: 2 GB

ROM: 16 GB

Rear Camera: 2MP

Resolution: 446*446

SIM Card Available: Yes

Screen Material: AMOLED

Screen Shape: Round

System: Android Wear

Touch Screen: Yes

Type: On Wrist,wearable

Voice assistant built-in: no

WIFI: Yes

Waterproof Grade: Not waterproof

Basic Information:

Product Name: W7 4G Smart Watch

CPU: Spreadtrum W377E, Quad-Core Arm Cortex A53 1.4GHz, GPU Mali T820 MPI@600MHz

Memory: 2GB RAM + 16GB ROM

OS: Android 8.1

Material: Zinc Alloy + IML Craft

Network & Communication

4G Full Netcom:

2G: B2/B3/B5/B8

3G: B1/B2/B5/B8

4G FDD: B1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B20/B25/B26/B28/B66/B71

4G TDD: B34/B38/B39/B40/B41

Bluetooth: BT 4.2

Wi-Fi: 2.4GHz (802.11b/g/n)

GPS: GPS + Glonass + Beidou

FM Radio: Not supported

SIM Card: Single Nano SIM (supports hot-swap)

Memory Card: Not supported

Display

Screen: 1.73-inch AMOLED

Resolution: 446 × 446

Touch: 2-point touch

Camera: 2.0MP (side pull-out hidden camera)

Hall Sensor: 3D Hall (auto adjust camera viewing direction)

Sensors

G-Sensor: 3-axis gravity sensor supported

Gyroscope: Not supported

Compass: Not supported

Audio & Vibration

Speaker: 1507, 1W Max

Microphone: 4015 anti-interference

Audio Amplifier: Built-in Class D

Vibration Motor: 0827 flat motor supported

Battery & Charging

Battery: 800mAh, 4.4V high-capacity high-voltage

Charging: 4-pin magnetic charging, DC 5V 500mA (supports charging & data transfer)

Health & Fitness Functions:Heart Rate Monitoring,Blood Oxygen Monitoring,Blood Pressure Monitoring,Step Counting,Sleep Monitoring

Sedentary Reminder

Software & Apps:

Supports Google Play installation

Supports local file copy & storage

Supports pre-installed apps: TikTok, WhatsApp, YouTube, etc.

Built-in Google GMS package (overseas version)