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All-Day Tracking

A Fitness Tracker That Shows Your Heart Rate and Activity at a Glance

This fitness tracker keeps heart rate, blood oxygen, steps and calories on one small screen at your wrist, so you don't have to unlock your phone to know how your day is going. It connects over Bluetooth to a free companion app for iOS and Android, syncing your activity, sleep, and notifications in the background while you go about your day.

How It Works

Heart Rate and Blood Oxygen, Right at Your Wrist

An optical sensor on the underside of the band reads your pulse and blood oxygen level straight from your wrist, then shows both on-screen next to your step count and estimated calories burned. It's a simple way to check in on your activity level throughout the day, whether you're at your desk, out for a walk, or mid-workout.

Before You Start

What This Tracker Is (and Isn't) For

This band is built for everyday activity tracking and general wellness data — not for medical use. Heart rate, blood oxygen and similar readings from this device should not be used to diagnose or treat any condition, and they aren't a substitute for professional medical equipment. If you have health concerns, talk to a doctor and use proper clinical tools.

Stay Connected

Workouts, Calls, and Notifications in One Band

Switch into dedicated modes for running, cycling, or jump rope to track that session specifically, or leave it on all-day mode to log steps and movement in the background. Incoming calls, texts, and app notifications show up right on the screen, and a sedentary reminder nudges you to get up if you've been sitting too long. Lost your phone in the couch cushions? The find-phone function will make it ring.

Built for Everyday Wear

Light Enough to Forget You're Wearing It

The soft silicone band has multiple adjustment holes so it sits snug without digging in, and at 245 × 16 × 11.5 mm it's compact enough for all-day wear, including through workouts. It's rated IP67, so rain, sweat, and hand-washing are no problem — just skip long showers, baths, or swims. A full charge takes about 1.5 to 2 hours and is good for several days of typical use before it needs the cable again.

Pick Your Color

Two Colors, Same Tracking

• Black — low-key and easy to match with anything, day or night.
• Pink — a softer look that still keeps up with workouts and everyday wear.