Not available for delivery to United States
Your guide to better health
Every part of you contributes to your health. Sense keeps you informed and empowered with innovative stress, skin temperature, heart & sleep features.
Mindful Stress Management
See a graph of your electrodermal activity, understand your stress, log your mood and more.
Better ZZZs
Restful sleep is key, so Sense interprets your sleep quality with a Sleep Score & tracks your sleep stages with your resting heart rate.
High/Low Heart Rate Notifications
Heart rate is a key indicator of health. Stay informed when Sense detects that yours is above or below your threshold.
On-Wrist Skin Temperature Sensor
Sense tracks your skin temperature each night to show how it varies from your personal baseline, so you can spot trends.
6+ Day Battery Life
Keep it up with a week of battery and fast charging—fuel for a full day in just 12 minutes.
Google Assistant & Alexa Built-In
Quickly check the weather, set bedtime reminders and alarms, control your smart home devices and more—just by speaking to the voice assistant on your wrist.
Free Premium Trial
Unlock a 6-month trial with personalised insights, guided programmes to improve your sleep and nutrition, advanced tools & more.
Specifications
• Battery: Lithium-polymer, up to 6+ days battery life (approx. 40 minutes 10 – 80% battery life)• Connectivity: Bluetooth® 5.0, Wi-Fi (802.11b/g/n 2.4GHz), NFC, Built-in GPS + GLONASS
• Water Resistance: Water resistant to 50 metres
• Sensors: Multi-path optical heart rate sensor, Multipurpose electrical sensors compatible with EDA Scan app, Gyroscope, Altimeter, 3-axis accelerometer, Skin temperature sensor, Ambient light sensor, Vibration motor
• Audio: Speaker (75dB SPL @10cm), Microphone
• Watch size dimensions: 404.8 x 404.8 x 123.5 mm
• Small Strap Size: Fits wrist 140 mm - 180 mm in circumference
• Large Strap Size: Fits wrist 180 mm - 220 mm in circumference
• Boxed Content: Fitbit Sense smartwatch, classic wristband (both small & large), Charging cable
