Fitness Tracker Watch with Heart Rate and Sleep Monitor

Everything you need on one color screen

A color screen that reads at a glance

The color touchscreen shows live heart rate and step count together, so you check your numbers mid-workout without opening an app. Steps and distance sit on the same face as your pulse.

Know your zone with a single press

Long press the screen to measure heart rate. The interval chart runs from quiet heart rate to the high zones, 60 to 190 BPM, so you can see which zone you are in. If you are still comparing, browse the full fitness tracker watch range.

Sleep and steps, tracked for you

Sleep monitoring and activity tracking run without extra devices. Wear the band overnight, review your sleep after waking, then watch your steps climb through the day.

Numbers you can read on the screen

• 60-190BPM on the interval chart
• 6524Steps shown on screen
• 75Live BPM on screen

Measure your heart rate with one long press

1. 1
   Wear it snug

   Position the band one or two finger widths above the wrist bone so the sensor sits on bare skin.

2. 2
   Long press the screen

   Press and hold the screen until the measurement starts. Your live BPM appears on the display.

3. 3
   Read the interval chart

   Compare your reading against the chart, which runs from quiet heart rate up to the high zones at 190 BPM.

4. 4
   Track sleep overnight

   Wear the band to bed and review your sleep data after you wake.

Training blind has a cost

The workout you can't read

You start a session with a rough sense of effort and no number to check it against. By the second set you are either gasping or barely warm, and the watch on your wrist tells you nothing. Phone step apps need the phone in your pocket, and basic bands only count steps.

One band, every number

The TF9 puts live heart rate, steps and sleep on one color touchscreen. A long press takes a reading on the spot, and the interval chart shows where that reading sits between quiet heart rate and the high zones. Nothing to pair before your first session.

Train with confidence

Now the numbers guide the session. You ease off when the chart says you are already high, push when you are still low, and wake up with a clear read on last night's sleep. The silicone strap stays on the wrist all day, so the tracking carries over from the gym to bedtime.

What tracking looks like over time

1. First use
   Your first heart rate reading

   Long press the screen, then compare the reading with the interval chart to see which zone you were in.

2. Week 1
   A baseline for steps and sleep

   Wear it daily so the step count and sleep data start showing your normal patterns.

3. 30 days
   Trends across similar workouts

   After a month, compare heart rate across similar sessions and notice how your effort and recovery change.

Keep the strap fresh

• Rinse after sweaty sessions

  Fresh water clears salt and sweat from the silicone strap.

• Dry before you wear it

  Let the band air dry so the wave texture stays clean.

• Wipe the screen

  A soft dry cloth keeps the color display clear.

Heart rate and sleep on one screen