Honor Band 4
Quick details
Released
October 2018
Dimensions
43x17.2x11.5mm
Operating system
Proprietary fitness-band OS
Display 0.95 inches AMOLED display
Battery life 14 days (20 days in standby mode)
Water resistance 5 ATM
GPS No
Sensors Accelerometer, Optical heart rate
Technical specifications
General
Release date 2018-10
Product type Fitness tracker
Physical size 43x17.2x11.5mm
Weight 23 grams
Material Skin-friendly TPU material
Water resistance 5 ATM
Display type AMOLED display
Display size 0.95 inches
Display resolution 240×120 pixels
Display protection 2.5D curved glass
Battery Rechargeable battery; 100 mAh
Battery life 14 days (20 days in standby mode)
Charging USB
Sensors
GPS No
GALILEO No
GLONASS No
QZSS No
Beidou No
Accelerometer Yes
Gyroscope No
Barometric altimeter No
Compass No
Geomagnetic No
Ambient light sensor No
Optical heart rate Yes
Electrical heart rate No
SpO2 No
Temperature No
Galvanic skin response No
Microphone No
Speakers No
Vibration motor Yes
Health & activity tracking
Steps Yes
Distance Yes
Calories burned Yes
Floors No
Sports tracking Yes
Sleep Yes
Heart rate Yes
HRV No
Stress No
Blood oxygen No
Respiration rate No
Skin temperature No
ECG No
Blood pressure No
Body composition No
Glucose No
Hydration level No
UV exposure No
Calorie intake No
Hyperglycemia risk assessment No
Arterial stiffness detection No
Pulse wave arrhythmia analysis No
Daily smart features
Operating system at launch Proprietary fitness-band OS
Bluetooth Yes (BLE)
Wi-Fi No
NFC / connected pay Yes (NFC edition / China)
UWB No
Cellular No
Smartphone notifications Yes
Bluetooth calling No
Smartphone music control No
On-board music storage No
Voice assistant No
Links
These technical specs are correct to the best of our knowledge at the time of publishing.
