treadlasso Believe

Demo preview

Demo dashboard · Sample athlete

Explore Today, Training, History, and Coach with a fictional athlete's data. Plans and coaching responses are prewritten examples.

Session review

Tempo by the river

Running

Analyze with AI

Distance

8.02 km4.98 mi

Moving time

43:19

Pace

5:24 /km8:42 /mi

Heart rate

165 bpm

max 177

This recorded session

Training Strain

Recorded

69.7 / 100

Cardiovascular work in recorded training.

100% heart-rate coverage

69.7 out of 100

Cardiovascular load from this recording.

Synthetic demo. Scores use generated heart-rate samples and sample HR settings.

How Training Strain works

Longer sessions add load; harder minutes count more. Effort is measured against resting and maximum heart rate. We add measured load across sessions, then convert the total to a 0–100 score. Session scores cannot be added together.

This first version covers recorded exercise. Heart rate can underrepresent strength work and short explosive efforts. Sleep, HRV and Body Battery remain separate recovery signals.

Resting HR used
49 bpm Synthetic demo baseline
Maximum HR used
190 bpm Synthetic demo setting

Method v1. Heart-rate reserve = (HR − resting HR) ÷ (maximum HR − resting HR). Raw load = minutes × (reserve ÷ 0.70)³, accumulated from valid recording intervals. Score = 100 × (1 − exp(−raw load ÷ 60)). The scale is provisional and is not equivalent to another product's score.

Activity analysis

Prewritten example

Analyzing your activity…

Choose “Analyze with AI” to see an example review of this sample activity.

Through the session

Pace average 5:30 /km8:51 /mi

Heart rate average 165 bpm

Route

Generated sample route. Heart rate zones on the route. Hover the map, charts or splits to follow your session.

Wind 12 km/h7 mph from the SW

Split by split

per 1.00 km0.62 mi
SplitPaceHRClimbWind
1 6:36 /km10:38 /mi 150 9 m28 ft +4 km/h+2 mph
2 5:15 /km8:26 /mi 165 0 m2 ft +9 km/h+5 mph
3 4:57 /km7:58 /mi 171 1 m5 ft +8 km/h+5 mph
4 4:57 /km7:58 /mi 172 9 m29 ft +3 km/h+2 mph
5 4:57 /km7:58 /mi 171 9 m31 ft -3 km/h-2 mph
6 4:57 /km7:58 /mi 172 1 m3 ft -8 km/h-5 mph
7 5:14 /km8:25 /mi 169 0 m2 ft -8 km/h-5 mph
8 6:20 /km10:12 /mi 156 8 m26 ft -4 km/h-2 mph
9 (0.01 km0.01 mi) 6:21 /km10:12 /mi 157 0 m0 ft 0 km/h0 mph

More about this session

Open the details that matter to you.

Session totals & training effectMore from your watch

Climb

40 m131 ft

Cadence

172 spm

Load

146

Calories

433 kcal

Run classification & workout blocksThreshold

Threshold

Sample classification. In your account, you can adjust the kind of run.

Fast blockFromTimeDistancePaceAvg HR
11.19 km0.74 mi27:505.62 km3.49 mi4:57 /km7:58 /mi172
Heart rate zonesTime at each intensity

Zones from 95 bpm

  1. Zone 1 95+ bpm 3:28
  2. Zone 2 114+ bpm 8:40
  3. Zone 3 133+ bpm 13:52
  4. Zone 4 152+ bpm 15:36
  5. Zone 5 171+ bpm 1:44
Weather & conditions15°C · Partly cloudy

Sample conditions. Your activities use Open-Meteo weather for the area and time.

15°C

Partly cloudy

Feels like 11°C

Wind
12 km/h7 mph from the SWgusts up to 19 km/h12 mph
On your route
Headwind and tailwind about eveninto the wind 50% of the time
Rain during it
Drycloud cover 45%
Humidity
72%dew point 7.0°C
Heat effect
0 to 0.5% slowertemperature + dew point = 22.1 °C (runners' rule of thumb)
Pressure
1,017 hPa1,013 hPa at ground level
Visibility
24.0 km14.9 mi
Elevation, cadence & other recordingsExplore each measurement

Elevation average 24 m79 ft

Cadence average 172 spm

Headwind average +0 km/h+0 mph, minus means tailwind

Watch laps9 laps
LapDistanceTimePaceHR
11.00 km0.62 mi6:36 6:36 /km10:38 /mi150
21.00 km0.62 mi5:15 5:15 /km8:26 /mi165
31.00 km0.62 mi4:57 4:57 /km7:58 /mi171
41.00 km0.62 mi4:57 4:57 /km7:58 /mi172
51.00 km0.62 mi4:57 4:57 /km7:58 /mi171
61.00 km0.62 mi4:57 4:57 /km7:58 /mi172
71.00 km0.62 mi5:14 5:14 /km8:25 /mi169
81.00 km0.62 mi6:20 6:20 /km10:12 /mi156
90.01 km0.01 mi0:06 - /km- /mi157
Best efforts in this sessionTime over each distance
DistanceTimePaceRank
1 km4:57 4:57 /km7:58 /mi Session best
1 mile7:58 4:57 /km7:58 /mi Session best
5 km24:45 4:57 /km7:58 /mi Session best
Against your last 90 days13 running activities
Distance
8.0 km5.0 mi vs 7.2 km4.5 mi on average. Longer than 77% of them.
Pace
5:24 /km8:42 /mi vs a median of 6:14 /km10:01 /mi
Heart rate
165 bpm vs 147 bpm on average