Train in yourZone.

Heart rate zone training, simplified to one science-backed score. Connect any Bluetooth sensor and start measuring what actually improves your fitness.

4.7 ★
Google Play rating
Free
No ads. No account.
No account required
No ads
All data stays on your device
Any Bluetooth sensor

01 — Dashboard

Your week, at a glance.

See your ZonePoints total build towards your weekly target. Track each day's session, your current streak, and how close you are to your goal — all on the home screen the moment you open the app.

  • Weekly ZonePoints gauge with target countdown
  • Daily session tiles for each day of the week
  • Current streak and longest streak history
  • Automatic resting heart rate suggestions
ZonePoints home dashboard
Live heart rate monitor

02 — Live Session

Clear zone display, in real time.

See your live heart rate, zone classification, and ZonePoints accumulating every second. The full-session chart shows every zone transition in colour — blue through red — building a picture of your effort.

  • Live heart rate and zone classification
  • ZonePoints accumulating in real time
  • Full-session heart rate chart with zone colours
  • Zone time breakdown at a glance

03 — History

Every week, remembered.

Scroll back through every week of training. Each day shows the activity you logged, your percentage against target, and whether your Streak Save activated — a complete history of your training and your streaks.

  • Full weekly history with per-day sessions
  • Weekly target percentage at a glance
  • Streak saves clearly marked and explained
  • Cross-training log: Gym, Run, Cycle
Weekly training history

5 Zones. One Score.

Each zone earns progressively more ZonePoints per minute. Effort is everything.

Z1
Recovery
50–60% HRR
pts/min
Z2
Aerobic Base
60–70% HRR
pts/min
Z3
Aerobic
70–80% HRR
pts/min
Z4
Threshold
80–90% HRR
pts/min
Z5
VO2 Max
90–100% HRR
pts/min

Just what you need to stay motivated.

Any BLE Sensor

Garmin, Polar H10, Wahoo TICKR, Coospo — any Bluetooth Low Energy heart rate monitor works instantly.

One Unified Score

Zone-weighted points replace pace, steps, and calories. One number captures your true effort level.

Streak Save

Miss a week? Pay back the points with 20% interest the following week. Habit, not perfection.

Voice Zone Alerts

Hear zone transitions in real time. Phone in pocket, eyes on the road.

EPOC Afterburn

Calories burned for hours post-workout. The full picture of your high-intensity effort.

Health Connect Sync

Auto-sync Garmin, Fitbit, Pixel, Samsung Galaxy. Writes raw HR data back to Health Connect.

Session Compare

Rank your latest session against all-time bests. Full logs, personal notes, CSV export.

Tailored Calibration

Karvonen (HRR) or Max HR zones. Auto-monitors sessions and suggests your HR thresholds.

Real reviews

What people are saying.

Riz A
Riz A

This app is exactly what I was looking for. No login, connects to BLE heart rate, displays heart rate and how much time spent in each zone. Plotting was nice to have. Simple but Perfect.

July 14, 2026 · Google Play
Riz A
Riz A

This app is exactly what I was looking for. No login, connects to BLE heart rate, displays heart rate and how much time spent in each zone. Plotting was nice to have. Simple but Perfect.

July 14, 2026 · Google Play
Steve Gremban
Steve Gremban

Really happy that ZonePoints focuses in on cardio zones rather than an entire ecosystem of features that I don't want. With my garmin HRM I can collect metabolic data on any workout. I also like that it can import my Concept2 workouts.

June 28, 2026 · Google Play
Steve Gremban
Steve Gremban

Really happy that ZonePoints focuses in on cardio zones rather than an entire ecosystem of features that I don't want. With my garmin HRM I can collect metabolic data on any workout. I also like that it can import my Concept2 workouts.

June 28, 2026 · Google Play
Charles Madsen
Charles Madsen

Pairs easily with most fitness armband and chest strap HR sensors. No nonsense interface.

June 3, 2026 · Google Play
Charles Madsen
Charles Madsen

Pairs easily with most fitness armband and chest strap HR sensors. No nonsense interface.

June 3, 2026 · Google Play
Daniel Heyman
Daniel Heyman

This app works perfectly with the Amazfit Helios Band. I've been using it to make sure that I stay within zone 2 and to track my squash workouts. Couldn't recommend this more for anyone looking to track their workouts

April 1, 2026 · Google Play
Daniel Heyman
Daniel Heyman

This app works perfectly with the Amazfit Helios Band. I've been using it to make sure that I stay within zone 2 and to track my squash workouts. Couldn't recommend this more for anyone looking to track their workouts

April 1, 2026 · Google Play
Steve Keyes
Steve Keyes

This is very easy to use and accurate in measurements.

February 6, 2026 · Google Play
Steve Keyes
Steve Keyes

This is very easy to use and accurate in measurements.

February 6, 2026 · Google Play
Aida Sultanova
Aida Sultanova

connects with scosche rhythm+2.0. has zone alerts. has protection lock from accidental screen touches-allows to keep the phone in pockets with display on while running/jumping.

February 5, 2026 · Google Play
Aida Sultanova
Aida Sultanova

connects with scosche rhythm+2.0. has zone alerts. has protection lock from accidental screen touches-allows to keep the phone in pockets with display on while running/jumping.

February 5, 2026 · Google Play
Tim R
Tim R

I love this app! I use it with a COROS HRM armband on a stationary bike. It shows heart rate zones on a color-coded graph, updated in real time. Also saves workouts in history and shows stats like time spent in each heart rate zone. Weekly point system is great motivation. Clean, simple, effective format without useless extra frills. Doesn't ask for a bunch of personal information, email address, monthly subscription, etc. It does one thing and does it exceptionally well.

February 2, 2026 · Google Play
Tim R
Tim R

I love this app! I use it with a COROS HRM armband on a stationary bike. It shows heart rate zones on a color-coded graph, updated in real time. Also saves workouts in history and shows stats like time spent in each heart rate zone. Weekly point system is great motivation. Clean, simple, effective format without useless extra frills. Doesn't ask for a bunch of personal information, email address, monthly subscription, etc. It does one thing and does it exceptionally well.

February 2, 2026 · Google Play
User2000
User2000

Great to have no sign-ups no GPS access or other nonsense.

November 11, 2025 · Google Play
User2000
User2000

Great to have no sign-ups no GPS access or other nonsense.

November 11, 2025 · Google Play
squid dity
squid dity

this app does exactly what I was hoping to find -- connected seamlessly to my old Coospo H6 heart rate meter, and gives a simple UI to track zones during a workout.

November 7, 2025 · Google Play
squid dity
squid dity

this app does exactly what I was hoping to find -- connected seamlessly to my old Coospo H6 heart rate meter, and gives a simple UI to track zones during a workout.

November 7, 2025 · Google Play
Mike Simpson
Mike Simpson

great app 👌 pretty fresh to the workout scene, so this easy to use app works for me

May 14, 2025 · Google Play
Mike Simpson
Mike Simpson

great app 👌 pretty fresh to the workout scene, so this easy to use app works for me

May 14, 2025 · Google Play

Ready toMake every heartbeat count?

Free. No account. No ads. Connect your sensor, set a weekly target, and start earning points in under a minute.

Download on Google Play

Android · Requires Android 8.0+