Samsung Charm
Quick details
Released
2016-05
Dimensions
18.2 x 18.2 x 6.5 mm (core)
Operating system
Proprietary
Display No display LED status/notification indicator
Battery life Up to 14 days
GPS No
Sensors accelerometer
Technical specifications
General
Release date 2016-05
Product type Fitness band
Physical size 18.2 x 18.2 x 6.5 mm (core)
Weight 3 g (core)
Material Polymer core with rubber/silicone band
Color options Gold, Black and Rose Quartz
Display type LED status/notification indicator
Display size No display
Battery Built-in rechargeable lithium-ion battery; 17 mAh
Battery life Up to 14 days
Charging Pogo-pin charging cradle
Sensors
GNSS type None
GPS No
Accelerometer Yes
Gyroscope No
Barometric altimeter No
Compass No
Geomagnetic No
Ambient light sensor No
Optical heart rate No
Electrical heart rate No
SpO2 No
Temperature No
Galvanic skin response No
Microphone No
Speakers No
Vibration motor No
Health & activity tracking
Steps Yes
Distance Yes
Calories burned Yes
Floors No
Sports tracking No
Sleep No
Heart rate No
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
Smartphone compatibility Android
Operating system at launch Proprietary
Bluetooth Yes (4.1)
Wi-Fi No
NFC / connected pay No
Cellular No
Smartphone notifications Yes (LED alerts)
Smartphone music control No
On-board music storage No
Links
These technical specs are correct to the best of our knowledge at the time of publishing.
