Fitbit Inspire HR
Quick details
Released
February 2019
Dimensions
37 x 16.2 x 12.6 mm
Operating system
FitbitOS
Display OLED touchscreen
Battery life Up to 5 days
Water resistance 5 ATM
GPS Connected GPS
Sensors 3-axis accelerometer, optical heart rate, vibration motor; connected GPS via phone
Technical specifications
General
Release date 2019-03-06
Product type Fitness tracker
Physical size 37 x 16.2 x 12.6 mm
Weight About 20 g with band
Material Plastic housing; silicone classic band; anodized aluminium buckle
Water resistance 5 ATM
Color options Black, Lilac, White/Black
Display type OLED touchscreen
Display size 1.4 inches
Display resolution 126 x 36 pixels
Display brightness Peak brightness not published
Display protection Cover glass; exact type not published
Battery Rechargeable lithium-polymer battery; 46 mAh
Battery life Up to 5 days
Charging USB charging cable
Charging time About 2 hours
Sensors
GNSS type Connected GPS
GPS Connected GPS
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 Yes
Stress No
Blood oxygen No
Respiration rate Yes
Skin temperature No
ECG No
Blood pressure No
Body composition No
Glucose No
Hydration level No
UV exposure No
Calorie intake No
Daily Readiness No
Cardio Load No
Target Load No
Hyperglycemia risk assessment No
Arterial stiffness detection No
Pulse wave arrhythmia analysis No
Daily smart features
Smartphone compatibility Compatible iOS/Android devices via Fitbit app; phone GPS required for connected GPS
Operating system at launch FitbitOS
Data retention 7 days detailed data; 30 days daily totals
Bluetooth Yes (4.0)
Wi-Fi No
NFC / connected pay No
UWB No
Cellular No
Smartphone notifications Yes
Bluetooth calling No
Smartphone music control No
On-board music storage No
Voice assistant No
Links
Affiliate link Amazon
Read more Fitbit Inspire HR review
These technical specs are correct to the best of our knowledge at the time of publishing.
