Rajesh, 38, tracks his sugar on WhatsApp. So can you.

For most people without diabetes, a normal fasting blood sugar is 70–99 mg/dL (3.9–5.5 mmol/L). Fasting glucose of 100–125 mg/dL signals prediabetes, and 126 mg/dL or higher on two separate tests signals diabetes. Two hours after eating, blood sugar is normally below 140 mg/dL, with a target below 180 mg/dL for most people with diabetes. Bluepin tracks your glucose trends over time so you can see how your levels behave after fasting, meals, and activity.

HbA1c is a blood test that reflects your average blood sugar over the past 2–3 months. A normal HbA1c is below 5.7%. Levels of 5.7–6.4% indicate prediabetes, and 6.5% or higher indicate diabetes. For most adults with diabetes, the treatment target is below 7% (about 154 mg/dL average sugar). Bluepin lets you upload your lab reports and watch your HbA1c trend over time instead of guessing from single readings.

Yes. About 1 in 3 people with diabetes develops chronic kidney disease (CKD), and diabetes is the leading cause of kidney failure worldwide. Regular urine albumin and eGFR (kidney function) tests help catch problems early, while diabetes is still manageable. Bluepin's Health Canvas tracks your kidney markers over time so you can spot worrying trends before they become urgent.

Fatty liver disease affects roughly 65% of people with diabetes. High blood sugar and insulin resistance encourage fat to build up in the liver, which can silently progress to liver damage if ignored. Simple blood tests in your routine reports — ALT and AST — are the early warning signals. Bluepin connects these markers over time to alert you to changes in your liver health.

People with diabetes face roughly 3 times the risk of cardiovascular disease, and heart disease is the leading cause of death in people with diabetes. High blood sugar damages blood vessels and raises cholesterol, which is why your lipid profile and blood pressure deserve the same attention as your glucose. Bluepin watches these trends together to help you see the full picture of your heart health.