Record Battery Life
Spend more time moving and less time charging with a rechargeable battery that lasts up to 25 days plus 20 more days in power reserve mode (time & activity tracking only).

Smart Notifications
You can stay in-the-know on the go with a vibration and smartphone notifications right on the embedded digital screen. Steel HR supports calls, texts, events and all the apps you choose.

Water Resistant To 50M
Steel HR is a life-friendly hybrid smartwatch that can accompany you to the pool, hit the showers, and survive a downpour.

Data At Your Fingertips
Steel HR seamlessly syncs with the free Health Mate app via Bluetooth. See your progress, share your data, and more. Works with Apple Heath, Google Fit, Strava and 100+ top health & fitness apps.

Works With Alexa
Withings Health Mate users can add this free Alexa Skill to up motivation or simply check on progress. Just say, "Alexa, ask Withings" to hear about your activity milestones and trends.

Swappable Bands
If you have multiple bands, It's easy to change them in seconds to wear Steel HR your way.

App
Withings Health Mate is the best way to keep track of activity, sleep, weight, and more.
You’ll see trends, progress, and get coaching to help you improve over time.
Whatever your health goal, you’ll find support for it in the Health Mate app.

Bluetooth
Bluetooth Low Energy - to sync with Health Mate
Bluetooth connection with location settings permission must be enabled to use the Connected GPS feature

Requirements
Steel HR can be installed on a smartphone or a tablet, via the Health Mate app available on iOS (iOS 10 and higher) and Android (6.0 and higher).
Cannot be set up from a computer

Dimensions
36mm model: 36.3mm diameter (1.4’’), 13mm thickness (0.51’’), 18mm wristband width (0.71’’), 39g (watch only)
40mm model: 39.5mm diameter (1.6’’), 13mm thickness (0.51’’), 20mm wristband width (0.79’’), 49g (watch only)

Materials
Stainless steel case featuring chrome indexes and a soft silicone wristband.

Conditions of use
Water resistant up to 165 feet deep (50 m, 5 ATM)
Operating temperature: -10°C to 45°C (14°F to 113°)
Storage temperature: -20°C to 85°C (4°F to 185°)

Silent Alarm
A slight vibration to wake you up at a preset time.

Sensors
Heart rate infrared sensor
Day & Night motion sensor
High precision MEMS 3-axis accelerometer

Single battery charge lasts
Up to 25 days in normal use
Up to 5 days in workout mode
+ 20 additional days in power reserve mode (time and activity tracking only)

Heart rate: Beats per minute
Steps: Based on user's motion
Distance: Based on the user’s profile for high precision
Calories: Health Mate app widget displays active & metabolic calories, as well as the total caloric expenditure

Running: Automatically detected
In-app daily recap of duration and distance
Swimming: Automatically detected | Duration and calories
Sleep: Time it takes to fall asleep | Duration | Sleep cycles (light and deep sleep) | Sleep interruptions

Withings Steel HR
Charging Cable (2)
Operating Instructions