Lark

3.2
6.69K reviews
100K+
Downloads
Content rating
Everyone
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About this app

Health looks different for everyone, which is why Lark offers unique programs designed to target your individual health goals. Whether you want to build healthy habits to lose weight, get help preventing or managing diabetes, lower your blood pressure, or just feel your best, Lark has a program for you. Every Lark program includes 24/7 digital health coaching from your smartphone or tablet, a smart scale, the Lark health app with food and activity trackers, helpful tips and resources, and other program-specific devices.

The best part? If you qualify, you can join Lark at no extra cost to you with eligible insurance!

The Lark coach can help you:
- Create healthy eating habits
- Move more and feel stronger
- Reach and maintain a healthy weight
- Learn how to manage common GLP-1 medication side effects
- Plan meals and create grocery lists
- Build healthy habits to prevent and manage chronic conditions like diabetes and hypertension
- Improve your sleep and manage stress
- Connect with other Lark members just like you!

FOOD COACHING
Food coaching with Lark’s Coach+ technology provides real-time, tailored healthy eating advice that’s generated based on your specific questions and responses. Whether you want feedback on a recent meal, help planning an upcoming meal, or a personalized grocery list, your digital coach is ready to help.

TRACK ALL OF YOUR HEALTH DATA
Display everything in one place: Weight readings, daily activity levels, sleep, stress, meals and key ingredients, blood sugar, blood pressure, and more. See everything in one dashboard to understand how you’re progressing toward each of your health goals.

24/7 SUPPORT
Message your digital coach anytime, anywhere for helpful tips and daily education. Guided chats help you achieve your goals in just 5 minutes a day! Most Lark programs also include live coaching opportunities with our certified coaches and the ability to join a community of other Lark members.

COMPLIMENTARY DEVICES
When you enroll, you’ll receive a smart scale and other program-specific devices at no extra cost to you! Your devices connect and send measurements right to the Lark app, making it easy to track your progress as you go.

ENROLL THROUGH YOUR INSURANCE BENEFITS
Answer a few simple questions to see if you qualify for Lark at no extra cost to you.

HEAR FROM LARK MEMBERS JUST LIKE YOU!
“65 lbs down and 100 times happier. Keep going even when you think it's not working because small losses add up in the end.” - Charles

“I joined Lark a year ago and I reached my weight loss goal, it feels amazing! I have more energy and feel better than I have in years. Thank you, Lark, for helping me.” - Lisa

“This morning I was getting dressed and pulled on a pair of jeans that are a size too small that I keep just in case, and they FIT! When I went to the store later, I treated myself to a new sweater a size down, too. Small wins sometimes mean more than the scale.” - Carol

Disclaimer:
The Lark app is designed for personal health tracking for informational purposes only. It's not a medical device and isn't intended to diagnose, treat, or cure any disease. The content provided on the Lark app is not medical advice or a substitute for professional medical guidance. Consult a qualified healthcare provider with any medical questions or before making health decisions. Do not disregard or delay seeking professional medical advice based on information provided in the Lark app.
Updated on
Jan 5, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Personal info, Health and fitness and 2 others
This app may collect these data types
Personal info, Health and fitness and 3 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

3.2
6.62K reviews
Sarah Sperling
September 21, 2025
Super glitchy, often doesn't record the things you enter, the daily check ins are pretty worthless and are just basic things, like 'it's good to exercise' level of recommendations that are not tailored to you in any way. The "coach" is just an AI chat that constantly lets you know if you're not meeting your daily average exercise goals or not eating nutritionally balanced meals (I once had it tell me to put kale in my oatmeal for breakfast). It's a waste of my time.
13 people found this review helpful
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Lark
October 1, 2025
Hi Sarah. We're sorry that the app is not meeting your expectations. We are continuously looking to improve the experience for our users so thank you for taking the time to share your feedback. If there is anything we can help you with, please reach out to us at support@lark.com. Thank you. The Product Team @ Lark
duane m
March 17, 2025
This is a big decision tree wrapped in a psuedo chat. The pauses are annoyingly long. It will lose state and restart the "chat" if you set your phone down to do something else for a few minutes or switch to another app. And I can't get it to use data from Samsung for activity so I'd have to log it manually if I wanted it to appear. Smart apps and smart devices aren't very useful if they can't talk to other things
17 people found this review helpful
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Lark
May 21, 2025
Hi Duane. We're sorry that the app is not meeting your expectations. We are continuously looking to improve the experience for our users so thank you for taking the time to share your feedback. If there is anything we can help you with, please reach out to us at support@lark.com. Thank you. The Product Team @ Lark
Lynn Grate
January 2, 2026
It's annoying that the app restarts our session every time I click out to another app or notification. Also, I can't find a way to enter activities other than walk, run, bike, steps, workout. I am very active for hours at a time some days at work or home, but have had to enter them as workouts. The Chatbot is pretty good. No complaints there.
1 person found this review helpful
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What’s new

Minor bug fixes