Step on the scale, type one number, get on with the day
A single weigh-in lies: water, salt and last night’s late dinner can move it by a kilo either way. Log one number each morning, before breakfast, and the app keeps your average and your lowest weight on the log card. After a few weeks the average moves in the direction that matters, and the day-to-day noise stops deciding your mood.
Opens Log App and adds this log with example entries. You can clear the examples anytime.
On a computer? Scan this with your phone’s camera to set it up there.
One number each morning. The average does the thinking.
Also called a weight log, weigh-in diary or body weight journal.
9:41●●● ▲ ▮
‹Body weight⚙
health
77.9kg
Average Weight · 9 entries
5 / 5 this week
Today
77.4 kg Weight
Yesterday
77.9 kg Weight
“Ramen and beer last night. Half a kilo of salt water, gone by Thursday.”
Sat 24 Oct
77.5 kg Weight
Thu 22 Oct
77.6 kg Weight
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What you’ll track
The Body weight log, out of the box
One entry per session, with the timer and location always available. Add or rename variables any time in log settings.
Variable
Type
Stats shown
Weight · kg
Number
Average, Min
Timer
Built in
Total time, per entry duration
Location
Built in
Pin or place, shown on the log map
Notes, photos, sketches, voice memos
Built in
Attached to any entry
77.9kg
Average Weight
77.4kg
Min Weight
How it works
From install to first entry in a minute
1
Pick “Body weight” during setup
The log is created with the variables above and a few example entries so you can see how it works. Clear them with one tap.
2
Log as you go
Tap plus, fill in what you have, save. Timer, location, notes and photos are there when you want them, hidden when you don’t.
3
Let the stats accumulate
Average weight sits on the log card, with the rest one tap away. Set a goal if you want a nudge.
Why this log
Built for the way you actually do it
An average that ignores the bad morning
The log card shows your average weight, not just today’s. A heavy Monday after a birthday dinner barely moves it, which is exactly why it is worth watching.
A weekly goal that is about the habit
The goal is five weigh-ins in a rolling seven days, not a target weight. Five leaves room for a weekend away; skip more than that and the gaps start to make the average useless.
A reminder when the bathroom scale is near
The app learns when you usually log and reminds you then, and nudges you if a few days go quiet. Notes sit on the same entry, so the morning after a long flight explains itself.
Everything else in the app
Not just a form. A logbook that thinks with you.
The Body weight log is one log among many you can keep. Every one of them gets the same tools.
💡AI analysis
AI reads the pattern for you
Tap the bulb on Body weight and get a plain-language read of your trends, what changed recently, and a suggested next goal, built only from your own entries.
🎯Goals
Goals, streaks and reminders
Set a target like three times a week, watch the rolling progress bar, keep a streak, and get a reminder at the time you actually log. The app learns that time from you.
📅Calendar
A calendar heatmap per log
Every log has its own month view showing which days you logged. Gaps are obvious, consistency is visible, and one tap opens that day's entries.
🔁Rounds
Several rounds in one entry
Every exercise in a workout, every piece in a practice session: logged together in one entry, broken out automatically in the stats.
📷Attachments
Photos, sketches, voice memos
Attach a photo, draw a quick sketch, or record a voice note on any entry. They stay with that entry and come back on every device you sign in on.
🗺️Map
Every entry on a map
Drop a pin or search for the place. Each log has a map view of everywhere you logged, and saved places open directly in Google Maps.
🔍Search
Search across everything
Find an entry by title, note or value across every log, filter by date or location, and jump straight to it.
🔒Privacy
Yours, offline first
Entries save on your phone first and sync when you sign in. No account needed to start, no feed, no one else sees your data.
Who keeps a daily weigh-in log
Someone who has started eating differently and wants to know whether it is working without obsessing over each morning. A runner coming back from injury who watches weight creep during weeks off. A person whose doctor asked them to keep an eye on it between appointments and would like to arrive with more than “about the same”.
What they share is a scale in the bathroom and no interest in a calorie app. The log asks for one number and never asks what you had for lunch.
What three weeks of mornings show
Daily numbers zigzag. In the sample above they jump half a kilo after a salty dinner and fall back two days later. The average over three weeks moves slowly and in one direction, and that is the only line worth reacting to. The lowest weight shows where a good week lands.
The calendar heatmap shows the other half of the story: which mornings got skipped. Gaps cluster around weekends and travel, and an average built only on the good days flatters you. Five a week is the goal for that reason: enough mornings for an honest average, with room for the odd weekend away.
Questions
Frequently asked
Does it connect to my smart scale?
No. You type the number, which takes about five seconds. That also means any scale works, including the old one in the gym changing room.
Can I track in pounds?
Yes. The unit on “Weight” is a label you can change to lb, and the average and lowest weight work the same. If you think in stone, log the total in pounds so there is one number to average.
Can I log body fat or waist size as well?
Yes. Add a number variable such as “Waist” in cm in log settings and every weigh-in will ask for it, with its own average.
Is this a medical tool?
No. It is a record, not a medical device, and it gives no advice. If you are managing weight for a health condition, use the log to bring accurate numbers to the person treating you.
