Free · No account needed

Track the trend,
not the noise

Your weight changes every day. What matters is the direction. Waven shows you the signal through the noise — simple, private, calm.

Works in your browser. No app store. No sign-up.

Today March 2026
This morning
82.4 kg
trend −0.3 kg/week
30d ago today trend
30d change
−1.8 kg
Streak
🔥 14 days
BMI
24.1
Goal
3.4 kg to go
🔒Data stays on your device
📵No account required
🚫No ads in core flow
🌍7 languages
💾Export your data anytime

Why Waven

Built for people who quit other weight apps

No calories. No macros. No guilt. Just your weight, your trend, and the calm truth about how you're actually doing.

📈

Trend over noise

Daily weight fluctuates 1–2 kg naturally. We show you the real trend so you stop stressing over Monday mornings.

10-second entry

Open the app, type your weight, done. No food logging, no surveys, no onboarding maze. Just the number.

🔒

Truly private

Everything lives on your phone. No account, no cloud sync. Your body data is yours and only yours.

🎯

Goal forecasting

Based on your real trend, we tell you when you'll reach your goal. No guessing, no false promises.

🌍

Your language, your units

kg, lbs, stones. 7 languages including Polish, German, French, Spanish, Italian, Portuguese.

📊

Understand your body

30-day charts, BMI, moving average — not to stress you out, but to help you actually understand what's happening.

What you'll see

Three screens.
Everything you need.

Waven Wednesday, 12 March THIS MORNING 82.4 kg ↓ trend −0.3 kg/week 30D CHANGE −1.8 kg STREAK 🔥 14 days 30d ago today 🏠 📊 ⚙️

Dashboard

Your trend at a glance. Weight, direction, streak. Nothing more.

Log Weight Wednesday, 12 March 82.4 kg 1 2 3 4 5 6 7 8 9 Save

Quick entry

Type your weight, tap save. Ten seconds and you're done.

Analytics Last 30 days 30 days 90 days 1 Feb today START 84.2 kg NOW 82.4 kg CHANGE −1.8 kg 🎯 Goal forecast At this rate: reach 79 kg in ~ 6 weeks 🏠 📊 ⚙️

Analytics

Charts, goal forecast, and trend analysis. Understand what's actually happening.

How it works

Seriously, this simple

Three steps. Ten seconds a day. That's the whole routine.

01

Weigh yourself in the morning

Same time, same conditions. Takes 10 seconds. That's your whole morning routine with Waven.

02

Log it in one tap

Open the app, type your weight. No login, no onboarding, no surveys. Just your number.

03

Watch the trend, not the day

After a few entries, your trend appears. It's the only number that actually tells you how you're doing.

Early access

Get notified when Pro launches

The app is free now. Pro features are coming — join the waitlist and you'll be first to know, with an early-bird discount.

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Install in seconds

Add Waven to your home screen

No App Store needed. Works like a native app — offline, fast, and always there.

🌐
Step 1
Open waven.work in your mobile browser
⬆️
Step 2
Tap the Share button (iOS) or menu (Android)
📲
Step 3
Select "Add to Home Screen" and tap Add
Open Waven now

Free forever. No sign-up. No credit card.