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HandPlus B2 Heart Rate Monitor

5.0' (7 Bewertungen)
$69.00 USD $99.00 USD
30% Rabatt

Through Sweat,Motion,Everyday Training

Fast removal,easy cleaning,sweat resistance secure fit that stays consisent through movement.
Accurate Data and Vibration Alerts

±2 BPM vs. ECG chest straps

Engineered for serious training, delivering stable and reliable heart rate data— even during intervals, sprints, and high-intensity sessions.

Set heart rate limits in the app. B2 vibrates 3 times fast for high rate, 3 times slow for low rate. Clear alerts, no screen needed.
From road to pool

Fully waterproof with IP68 rating and swim-ready design.

Track your performance seamlessly across different environments—whether you're running, cycling, or swimming.

Even underwater, your heart rate data stays consistent, so you can train without limits.
Bluetooth + ANT+ compatibility

Pair effortlessly with your favorite devices and apps—cycling computers, fitness platforms, and more.

Enjoy a stable and fast connection across multiple ecosystems, making it easy to integrate into your existing training setup without extra steps.
Up to 72 hours of offline storage

Record your sessions without your phone.

Whether you're training outdoors or in the water, your data is stored securely and syncs automatically when reconnected—so you never lose important performance insights.
HandPlus B2 Heart Rate Monitor
$69.00 USD
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Control Your Heart Rate. Train Better.

Your heart rate shows your real effort in the moment:

  • Need cues most when tired.
  • Go too hard. Recovery can’t keep up.
  • Train Too easy. No real gains.
  • Checking data breaks flow.

Built for Those Moments

Vibration Alerts

Heart Rate and SpO2 Monitoring

Records Every Second

Works with Most Devices

Lasts 72+ Hours

Stay Focused on the Movement

HandPlus B2 keeps your intensity in check without breaking your rhythm.

  • Stay in Rhythm
  • Control the Effort
  • Train Without Guessing

A More Reliable Way to Track Heart Rate While Swimming

By mounting the sensor inside the swim cap, HandPlus B2 stays protected from excessive movement and water impact, helping keep heart rate readings steady throughout the swim.
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Set Your Heart Rate Limits

Set your upper and lower heart rate limits in the app.

When your heart rate goes too high, B2 vibrates 3 times quickly.
When it drops too low, it vibrates 3 times slowly.

Clear, distinct alerts — so you know exactly what’s happening without looking at a screen.
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Exclusive: Real-Time Heart Rate on Your Lock Screen

Lock Screen: Real-time heart rate, even when your phone is locked.
Heads-up Banner: A quick glance while you’re texting or scrolling.
Expand / Collapse: Tap for a bigger view, shrink it to stay clean.

Note: Display may vary by device and OS (iOS/Android).

Continuous Tracking You Can Rely On

What You Get
No dropouts, even when intensity changes

Why It Works
Multi-channel optical sensing (red + near-infrared) and second-by-second tracking, backed by local storage, keep data steady and continuous.

Built to Fit Into Your Routine

1 2 3

1. Works With Most Sports Devices

Connects easily to most watches, bike computers, and training apps — no need to switch ecosystems.

2. Light to Wear. Secure in Motion.

~20 g lightweight design
Multiple wear options (wrist / arm)
IP68 water resistance (3 ATM)

3. Simple App Management

Everything stays in sync, without you having to manage it.

What's in the Box

  • Heart Rate Monitor ×1
  • Arm Buckle ×1
  • Swimming Cap Clip ×1
  • Straps ×2
  • Charging Cable ×1
  • Quick Start Guide ×1
  • Instruction Manual ×1

Who HandPlus B2 Is For

Built for everyday movers who want clearer intensity feedback during motion,
so training stays focused, controlled, and easier to stick with.

  • Beginners starting out

    An easier way to train with guidance, without guessing how hard is too hard.

  • Fat loss & fitness focused

    Keep effort in the right zone so workouts are effective, not exhausting.

  • Runners, gym-goers, and cyclists

    Stay on track as intensity changes — sprints, intervals, and transitions included.

  • People who hate screen checks

    No stopping, no staring at a watch. Stay in rhythm from start to finish.

  • Anyone who wants safer consistency

    Train with clearer limits and steadier feedback, day after day.

FAQ

1. What makes HandPlus B2 different from other heart rate monitors?

Most heart rate monitors are designed to record data.

HandPlus B2 is designed to help you make decisions during training.

Instead of constantly checking your watch, B2 gives you vibration alerts when your heart rate reaches or leaves a target zone, so you always know if your intensity is right — without interrupting your workout.

Stop checking. Start deciding.
2. Who is HandPlus B2 designed for?

B2 is built for athletes who train with structure and purpose, such as:

  • Runners doing interval or tempo workouts
  • Endurance athletes training in heart rate zones
  • Cyclists and triathletes managing training load
  • Anyone who wants clearer intensity feedback during workouts

If you train with heart rate zones or structured sessions, B2 helps you stay on track.
3. When do athletes actually need heart rate during training?

Heart rate matters most during key intensity moments, such as:

  • When starting a run
  • When speeding up or slowing down
  • During interval transitions
  • When fatigue starts to build

These are the moments when athletes ask:

  • Am I pushing too hard?
  • Am I in the right zone?
  • Have I recovered enough?

B2 helps answer those questions instantly.
4. How do vibration alerts work?

You can set heart rate zones in the Holosport app.

During your workout, B2 will vibrate when your heart rate crosses those thresholds, letting you know if you’re:

  • entering your target zone
  • leaving your target zone
  • pushing too hard

This allows you to adjust intensity immediately without looking at your watch.
5. Is the heart rate accurate enough for serious training?

Yes. B2 is designed for training-level accuracy.

It uses a multi-channel optical sensor (red + infrared PPG) combined with motion-adaptive algorithms to deliver reliable heart rate tracking during running and endurance training.

Heart rate is recorded every second, ensuring your training data remains consistent and dependable.
6. Does B2 respond quickly during intervals or sprints?

Yes.

Intensity changes are one of the hardest situations for heart rate sensors.

B2 is designed to respond quickly during intensity shifts, such as:

  • interval workouts
  • tempo runs
  • sprint efforts
  • recovery transitions

This helps ensure your heart rate feedback stays useful when it matters most.
7. Do I still need to check my watch during training?

Usually, much less.

Because B2 uses vibration alerts, you’ll often know your training intensity without needing to raise your wrist or check a screen.

Your watch can still record your workout data, while B2 provides real-time intensity feedback.
8. Does HandPlus B2 work with Garmin, Apple Watch, or other sports watches?

Yes.

B2 supports both Bluetooth and ANT+, making it compatible with most major sports devices and platforms, including:

  • Garmin
  • Apple Watch
  • COROS
  • Wahoo
  • many fitness apps

It integrates easily into your existing training setup.
9. Can it sync with training apps like Strava?

Yes.

Your training data can sync through the Holosport app, allowing you to manage workouts and share activities with your preferred training platforms.

This makes it easy to keep all your training data in one place.
10. Where should I wear HandPlus B2?

B2 can be worn on the upper arm or wrist.

For most athletes, the upper arm position provides the most stable signal during running and high-intensity movement.

The device comes with adjustable straps to help you find a secure and comfortable fit.
11. How long does the battery last?

B2 offers up to 45 hours of battery life on a single charge.

This is enough to support multiple training sessions or long endurance workouts without frequent charging.
12. Is HandPlus B2 waterproof?

Yes.

B2 is rated IP68 (3ATM) and designed for demanding training environments.

It can handle:

  • sweat
  • rain
  • outdoor training
  • water exposure during workouts

So you can focus on your training without worrying about the device.