LINWEAR LW77 BT Call Smart Watch
Manufacturer: SHENZHEN LINWEAR INNOVATION TECHNOLOGY CO., LTD.
Product Overview
The LINWEAR LW77 is a Bluetooth-enabled smart watch designed for everyday activity monitoring and communication. It features a round display, multiple sports modes, and health tracking capabilities.
Visual Description: The device is presented in three images: a front view showing the watch face with time, steps, and heart rate (BPM) displayed; a side view highlighting its slim profile; and a rear view revealing the heart rate sensor and charging contacts.
Technical Specifications
Mechanical
| Feature | Specification |
|---|---|
| Water Resistance | Real IP68 |
| Display Size | 1.39" TFT |
| Screen Type | TFT |
| Screen Cover | Glass Cover |
| Middle Frame | Zinc Alloy |
| Button | Aluminum alloy |
| Bottom Shell Material | PC |
| Wristband Material | Silicone |
| Buckle | Stainless Steel, Electroplate |
| Body Size (L x W x H) mm | 46.95*10.7mm |
Hardware
| Feature | Specification |
|---|---|
| CPU | 8763EWE |
| PPG Heart rate sensor | VP60A |
| Pedometer | STK8321 |
| Screen | Full touch screen |
| Screen Resolution | 360*360 |
| Memory | 128Mb |
| Bluetooth | BT3.0+BLE5.2 (one-click connection) |
Power
| Feature | Specification |
|---|---|
| Working Voltage | 3.8V |
| Battery Life | 3-5 Working Days, Standby 7 Days |
| Battery Capacity | 300mAh |
| Type of Battery | Polymer lithium battery |
| Charging Method | Magnetic charging |
| Charging Time | <2.5 hour |
APP OS Compatibility
| Platform | Minimum Requirement |
|---|---|
| iOS | iOS 10.0+ |
| Android | Android 5.0+ |
Functions
Basic Functions
- 12/24H Clock, Date Display
- Watch faces (Online & DIY)
- OTA upgrade
Daily Activity Monitoring
- Heart rate monitoring (updated every 10 minutes)
- Blood oxygen monitoring
- Breathing Training
- Steps, Calories, Distance tracking (automatic)
- 24H Sleep monitoring (automatic)
Exercise Modes (TBD)
- Walking
- Running
- Climbing
- Cycling
- Basketball
- Swimming
- Badminton
- Football
- Elliptical
- Yoga
- Pingpong
- Rose skipping
- Tennis
- Baseball
- Rugby
- Hula Hoop
- Golf
- Long jump
- Sit-ups
- Volleyball
- Free sport
Reminders
- Incoming call alerts
- SMS notifications
- App push notifications
- Alarm
- Sedentary reminder
- Women's Health tracking
- Drink water reminder
Other Features
- Weather forecast
- Restore factory settings
- Stopwatch
- 110+ Sports modes
- Restart function
- A-GPS support
- Timer
- Music control
- Scan QR code to download App
Gesture Controls
- Set screen duration
- Data sync
- Firmware information display
- Lift wrist to wake screen
- Lower wrist to dim screen
Supported Languages
The device and its companion app support multiple languages, including: Chinese, English, German, Russian, Spanish, Portuguese, French, Japanese, Italian, Czech, Polish, and Turkish. English is the default language.
