RX / Track
Body composition + blood work + sleep

The scale lies daily.
The trend doesn't.

Everything your body reports in one place: weight, body fat, measurements, photos, DEXA, blood work and sleep, on one timeline.

Timeline

One timeline, every signal on it.

  • Weight as a trend, with the daily noise filtered out.
  • Your training, nutrition and supplement phases overlaid, so the turning points explain themselves.
  • Chart anything. Pick any number you track, any time range, and see it as a graph.
  • Arrange Track your way. Choose your charts and edit the layout so the measurements you follow are easy to find.
A year of weight trend with workout timeline
Bodyweight trendkg · DEXA anchored
100 KG 95 KG 95.1 KG · CUT NOV-JAN REBUILD 99.3 KG
8.8%
Body fat · DEXA (Hologic)
84.3KG
Lean mass
8.5KG
Fat mass
2.6% / 1.9%
DEXA symmetry · arms / legs
Body fat
Weight and composition: one body-fat trend fused from DEXA, skinfold and scale readings, with a confidence band and current body fat, FFMI and mass tiles

One body-fat number, from every method you use.

  • DEXA, skinfolds and BIA in one estimate, each weighted by how much it deserves.
  • DEXA anchors the cheap methods. A scan calibrates your calipers and your scale's guesses to your body.
DEXA

DEXA reports, read for you.

  • Drop in the PDF. Regional lean and fat land on your timeline, no retyping.
  • History included. Older scans embedded in the report come in too.
  • Source attached. Every number traceable back to the page it came from.
DEXA scan detail: body fat, lean mass, regional composition table and symmetry
Blood work
Panel166 analytes
Testosterone
Estradiol
SHBG
ApoB
HDL
LDL
Ferritin
ALT
TSH
hsCRP
Vitamin D
+ 100 more

Blood work, off the PDF and onto the timeline.

  • Any lab, any format. Drop in the report and every marker is matched against a catalogue of 166 analytes, with units reconciled between labs.
  • Draws become trends. Testosterone, lipids, liver panel, thyroid: each marker gets its own line, with your training and supplement phases for context.
  • Every number shows its source. Tap a value and see the exact page of the report it came from.
Photos

Progress photos that actually line up.

  • Guided poses with an overlay coach: use the built-ins or create your own, so June matches March.
  • Hands-free capture. The timer flow shoots the whole set of poses for you.
  • Before and after that means something. Automatically align matching poses, with manual adjustments when needed. Compare with a swipe, side by side or a fade between photos, with the trend chart next to it.
  • Bring your old photos. Import a batch from your library, review the dates and poses, and keep your earlier progress alongside new check-ins.
  • Share your progress. Export a comparison or build a progress-photo reel from your selected photos.
Progress photo compare: the same front double biceps pose in June and December 2023, the two photos scaled to match and placed side by side, with weight and body-fat trend sparklines above showing minus 12.6 kg and minus 12.6 percent
Measurements
Skinfold entry with 3D body figure showing the measurement site

Measurements without the friction.

  • Skinfold pinches, site by site, with a body figure showing exactly where to measure.
  • Circumferences with the same guidance and a history for every site.
  • Bring your history. Import past skinfolds, circumferences and weigh-ins, straight from screenshots of your old app.
  • Weekly check-in flow. Weight, measurements, photo: guided, and done in a few minutes.
Sleep + health

Sleep, recovery and health.
Part of the same picture.

  • Apple Health and Health Connect, two-way: steps, heart rate, sleep and weight flow in on their own.
  • Sleep, properly rendered. Stage-by-stage nights, schedules and per-night detail.
  • Cardio elsewhere still counts. Workouts from other apps and watches come along too.
  • Connect your Oura Ring. Bring Oura sleep, recovery and activity scores into RESISTX, with trends and daily detail.
  • More than steps and heart rate. Explore HRV, VO₂ max, blood pressure, oxygen, glucose and other vitals when available from your connected health sources.
Sleep schedule, bedtime and wake trends, per-night stages
Everything in Track

Every way a body can be measured.

Weight trend
Body-fat fusion
DEXA anchoring for calipers and BIA
DEXA PDF import
Regional lean/fat breakdown
Embedded scan history import
Skinfold pinches
Circumferences
Historical measurement import
Blood work from any lab PDF
166-analyte catalogue
Unit reconciliation between labs
Per-marker blood trends
Source-page traceability
Progress photos with guided poses
Custom poses
Hands-free capture
Before/after compare
Weekly check-ins
Chart any metric you track
Phase overlays on the timeline
Apple Health two-way sync
Health Connect (Android)
Sleep stages and schedules
Steps and heart rate
External workout import
Private photo storage
Direct Oura integration
Recovery and activity scores
Vitals history
Bulk progress-photo import
Progress-photo reels
Custom Track layout

See the plan working.
Or catch it early when it isn't.

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