Wearable Fitness & Activity Monitors

Wearable Fitness & Activity Monitors Content

Description

Wearable fitness and activity monitors compose a sizeable portion of the growing wearables market. These small devices provide consumers a highly convenient option to track and monitor health information, send and receive notifications, and more. They can be worn on the wrist or clipped to a belt, and typically offer multi-standard wireless connectivity — from Bluetooth and Wi-Fi to cellular baseband — as well as smart features like biosensing, music or video playback, and touch/voice command capability. These high levels of functionality are expected to perform reliably with minimal heat output and long battery life in an unobtrusive, comfortable form factor for users. Because wearables are designs to remain on the user’s person, they also need to be durable enough to be able to withstand harsh conditions and wide temperature ranges.
Our battery chargers, supervisory circuits, USB and load switches, converters, regulators, WLED and LED drivers, charge pumps, LCD power supplies, Class-D audio amplifiers, motor drivers, and operational amplifiers help maximize battery life and accelerate the design process. These highly efficient, reliable products minimize the number of required rails and enable higher power density in smaller solution sizes.

MPS’s highly efficient, cost-effective solutions provide everything needed to design and power the next generation of wearable fitness and activity monitors.
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Block Diagram

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Battery 
Charger
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Supervisory Circuit
Supervisory Circuit
Current Limit Switch
Current Limit Switch
Current Limit Switch
Current Limit Switch
Step-Down Converter
Step-Down Converter
Buck-Boost Converter
Buck-Boost Converter
PMIC
PMIC
Step-Up Converter
Step-Up Converter
Supervisory
Supervisory
LDO
LDO
DDR 
Termination
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LED Driver
LED Driver
Class-D 
Amplifier
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LED Driver
LED Driver
Motor Driver
Motor Driver
Mic Amplifier
Mic Amplifier
Amplifier
Amplifier
Amplifier
Amplifier
Amplifier
Amplifier
Wearable Fitness and Activity Monitor
Wearable Fitness and Activity Monitor
Motion Sensor
Motion Sensor
Humidity Sensor
Humidity Sensor
Ambient Light Sensor
Ambient Light Sensor
Sensors
Sensors
Comp
Comp
ADC
ADC
Multi-Parameter Sensor Front-End
Multi-Parameter Sensor Front-End
Wired Interface
Wired Interface
USB Port
USB Port
WiFi
WiFi
GPS
GPS
Wired Interface
Wired Interface
RTC
RTC
Digital Processor
Digital Processor
PPG Optical Heart Rate AFE
PPG Optical Heart Rate AFE
ECG/Temperature AFE
ECG/Temperature AFE
Signal Input/Output and Protection
Signal Input/Output and Protection
ESD
ESD
Red/IR LED
Red/IR LED
ECG
ECG
Temperature Sensor
Temperature Sensor
Pressure Sensor
Pressure Sensor
Pressure Sensing Signal Chain
Pressure Sensing Signal Chain
Input User Interface
Input User Interface
Output User Interface
Output User Interface
Amplifier
Amplifier
Display
Display
Battery Management
Battery Management
Battery
Battery
Power Management
Power Management

Components List

Technical Forum