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Smart 7-Day Moving Average Smoothing•kg & lbs Supported

Track Your Weight, Build Sustainable Habits, and Reach Your Goal

Daily weight fluctuates constantly due to water retention, hydration, and salt. Our intelligent rolling moving-average filters out scale noise, tracks your calorie & protein consistency, and celebrates real body recomposition milestones without crash diets.

Start Free Weigh-inView Plans ($9.99/mo Pro)
No Credit Card Required
Private Encrypted Vault
1-Click PDF & CSV Exports
19-Day Consistency StreakPro Active Member

Welcome back, Alex Rivera

Your 7-day smoothed trend is downward. True fat loss is on track!

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Starting
195 lbs
Oct 1, 2026
Current Weight
183.4 lbs
-11.6 lbs total
7-Day Moving Avg
183.8 lbs
Filters water swings
Target Goal
165 lbs
18.4 lbs remaining
Goal Progress: 39% Complete
Projected Date: March 15, 2027
Start: 195 lbs-11.6 lbs achievedGoal: 165 lbs

Today's Core Habits

Tap to toggle
Calorie Deficit Target
1,850 / 2,000 kcal target
Protein Intake Goal
142g / 140g target (Preserves muscle)
Strength or Cardio Session
45 min Hypertrophy workout
Daily Movement Steps
10,480 / 10,000 steps achieved
Hydration Intake
2000 / 2500 mL
80%

Optimal hydration accelerates recovery and prevents confusing thirst with hunger.

Unlocked Milestones
2 Badges Earned
First 5 lbs Shed
Oct 14, 2026
25% Goal Conquered
Oct 29, 2026
Core Features

Everything You Need for Long-Term Fat Loss

Built on behavioral psychology and sports science to eliminate scale panic and reinforce consistent daily execution.

Daily Weight & Body Metrics
Log morning weigh-ins in pounds (lbs) or kilograms (kg) in seconds. Watch your target weight progress bar dynamically update towards your goal.
Calorie & Macro Habit Tracking
Simple daily check-ins for calorie target adherence, protein targets to safeguard lean muscle, and one-tap hydration chips (+250mL / +500mL).
Milestone & Streak Motivation
Unlock automatic transformation badges (First 5 lbs/2 kg lost, 25%, 50%, 75%, and 100% goal completion) with consecutive streak counters.
Long-Term Trend Analytics
Visualize 7-day rolling moving averages across 7D, 30D, 90D, and All-Time charts to clearly separate water swings from true tissue loss.
How It Works

3 Simple Steps to Sustainable Transformation

No complex calorie formulas or extreme starvation. Pure consistency and telemetry.

1

Set Target Weight & Daily Goals

Enter your starting baseline, target weight, calorie deficit goal, and protein target. Choose between pounds (lbs) or kilograms (kg).

2

Log Habits & Weight in Seconds

Quick one-tap weigh-in each morning. Check off workouts, tap +250mL for water, and record calories with zero friction.

3

Visualize Trends & Hit Milestones

Watch your 7-day smoothed trend glide downwards. Unlock achievement badges and export clean PDF reports for your coach or doctor.

Transparent Pricing

Simple, Accessible Pricing for Lifelong Health

Start completely free with zero credit card. Upgrade to Pro Monthly anytime for unlimited trend telemetry, progress photo timeline, and doctor exports.

Free Forever
Free Plan
Perfect for basic daily weight logging and habit awareness.
$0/ month
  • Daily morning weigh-in logging (lbs & kg)
  • Basic 7-day weight history chart
  • Daily water and calorie intake counter
  • Basic streak counter
Get Started Free
Most Popular
Pro Membership
Pro Monthly
Full biometric telemetry, private photo vault, and coach progress reports.
$9.99/ month
  • Everything in Free Plan
  • Unlimited 30D, 90D, & All-Time moving-average curves
  • Circumference measurements (waist, hips, chest, body fat %)
  • Private progress photo comparison vault
  • 1-Click PDF Progress Dossier & CSV export
  • Milestone badges & customized macro targets
Subscribe to Pro ($9.99/mo)
Education & Science

Latest Weight Loss & Nutrition Guides

Evidence-based strategies on fat loss, muscle retention, and sustainable metabolic health.

Browse All Guides
Weight Loss5 min read

Read guide
Weight Loss5 min read

Read guide
Weight Loss5 min read

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Trust & FAQs

Frequently Asked Questions

Learn more about our moving-average methodology, zero-knowledge privacy guarantees, and Stripe billing.

Zero-Knowledge Telemetry Guarantee

Your weigh-ins, body circumference numbers, and private progress photos belong exclusively to you. We never sell, monetize, or broker personal health telemetry to third-party ad networks or brokers.

Wellness Disclaimer: GoWithFund Weight Loss is an educational and behavioral lifestyle habit-tracking application designed to assist users in building consistent routines. It does not provide medical diagnosis, clinical treatment protocols, or replace licensed physician or dietitian care. Always consult a healthcare professional before initiating any significant dietary or exercise regimen.