The Lemfo HK4 smartwatch tracks steps, calories, and heart rate, while measuring blood oxygen and monitoring sleep. It connects to Android smartphones via Bluetooth and features an AMOLED touchscreen, along with sensors for basic activity tracking.
- Compatible operating system: Android
- Connectivity type: Bluetooth
- Sensors: Pedometer, calorie counter, heart rate monitor, pulse oximeter, sleep monitoring
- Touchscreen: Yes
- Display type: AMOLED
- Use: Basic
- Color: Black
- Water-resistant: Suitable for light contact with water
- Screen size: 1
- Size: 46
Technical Specifications
- Colour
- Black
- Release Date
- -
- Screen Size
- 1 "
- Screen Resolution
- -
- Screen Type
- AMOLED
- Compatible Operating System
- Android
- Touch Screen
- Yes
- Connection
- Bluetooth
- Strap
- -
- Case material
- -
Features & Functions
- Features & Functions
- -
- Use
- Casual Use
Additional Specifications
- Sensors
- Pedometer, Calorimeter, Heart Rate, Oximeter, Sleep Monitoring
- Protection
- -
- ATM Rating
- -
- Waterproof
- Water Contact
- MIL-STD-810
- No
Battery
- Battery Capacity
- 260 mAh
- Battery Life
- 7 days
Dimensions
- Case Size
- 46 mm
- Weight
- -
AI Features
- AI Voice Assistant
- No
- AI Training Coach
- -
- AI Health Insights
- -
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.