In developing new CGM integration for Tandem Diabetes Care pumps, how do we weigh improved accuracy against extended sensor life?

Introduction

In developing new CGM integration for Tandem Diabetes Care pumps, we're faced with a critical trade-off between improved accuracy and extended sensor life. This decision impacts patient care, user experience, and our competitive position in the diabetes management market. I'll analyze this trade-off by examining product details, stakeholder impacts, metrics, and experimental approaches to guide our decision-making process.

Step 1

Clarifying Questions (3 minutes)

• Context: I'm thinking this integration is part of our broader strategy to improve diabetes management. Could you provide more context on where this fits within our product roadmap?

Why it matters: Helps align the decision with our overall product strategy Expected answer: Critical component of our next-gen pump system Impact on approach: Would prioritize long-term strategic value over short-term gains

• Business Context: Based on market trends, I assume accuracy is a key differentiator. How does this align with our current competitive positioning?

Why it matters: Informs whether we should prioritize accuracy or convenience Expected answer: Accuracy is our main selling point against competitors Impact on approach: Would lean towards prioritizing accuracy improvements

• User Impact: I'm guessing our user base includes both tech-savvy early adopters and those who prioritize simplicity. Can you break down our user segments and their preferences?

Why it matters: Helps tailor the solution to meet diverse user needs Expected answer: Mix of segments with varying tech comfort levels Impact on approach: Might consider a tiered approach to cater to different user groups

• Technical Feasibility: Considering the complexity of CGM technology, what are the current technical limitations for improving accuracy or extending sensor life?

Why it matters: Determines the realistic options available to us Expected answer: Accuracy improvements more feasible than significant life extension Impact on approach: Would focus on incremental accuracy gains while researching long-term sensor life solutions

• Resource Allocation: Given the potential impact of this decision, how much of our R&D budget and team capacity can we allocate to this project?

Why it matters: Helps scope the project and set realistic goals Expected answer: Significant resources available, but not unlimited Impact on approach: Would prioritize high-impact, achievable improvements