Matches to Meetups:
🐝 A Bumble Case Study

Designing Privacy-First Geolocation Features

Product Design
Published March 05, 2025
Project Overview
Reimagining Bumble's approach to dating after their 2023 geolocation features fell short. My design creates meaningful in-person experiences through Mixers—local events where matches can meet safely—balancing the excitement of discovery with thoughtful privacy controls and ethical location sharing.

Role: Product Designer
Context: Advanced Interaction Design CMU Course
Timeline: 4 weeks - Spring 2025
Team Size: Individual
Skills
- Data-Informed Design
- Problem Reframing
- Ethical Design
- Native Applications
- Cross-Platform Experience (iOS/watchOS)
- Design Systems
Mockup of title with city cards on a red background

The Problem

The Original Ask:
The project brief initially asked for a feature that would use precise location tracking to notify free users of nearby matches, hoping to convert them to paid subscribers.

Reframing

However, analyzing the data revealed not only that similar approaches had failed previously….

Adoption Rates of Location Features

Tracking the longitudinal user engagement of Bumble's geolocation features launched in early 2023

Proximity Alert
Map Integration

Map Integration outperformed Proximity Alerts, though both features showed declining adoption over the six-months

This approach posed significant privacy and security concerns - particularly problematic for an app whose core mission is empowering women, who are more vulnerable to security risks.

Solution Demo

In this project, I propose Bumble Buzz Mixers... an in-person mixer feature for city users to meet organically through curated events near them. This network only available to premium users will boost conversion rates due to the increased desire to meet people organically.

iOS
watchOS

Flows

Mixer settings

iOS - People Page w/ RSVP Status

Mixer onboarding with location permissions

iOS - Location Access

Mixer tooltip with spotlights on new features

iOS - Mixer Page Onboarding

Mixer flow with swipe right for yes, swipe left for no

iOS - Mixer RSVP

Mixer attendees list (left for going, right for maybe)

iOS - Explore Attendees

Liked you page with RSVP date card on the top left profile

iOS - Liked You

Mixer filters with a preview of what the profile looks like with an RSVP date card

iOS - Mixer Filters

Mixer paywall and conversion frames with key lock - unlock animations leading to confetti

iOS - Paywall & Conversion Flow

mixer arrival frames on watchOS starting from notification to BeeKey scan, to a welcome screen with the total number of attendees inside

WatchOS - Mixer Arrival & Check-In

basic navigation in Bumble watchOS app, able to RSVP and add to calendar

WatchOS - Mixer Management

Bumble Buzz Mixers bring the Bumble experience into real-world settings through:

  • Curated neighborhood events targeting areas with high user density
  • Location-based notifications that respect privacy boundaries
  • Exclusive benefits for paid subscribers (full attendee lists, free entry)
  • Strategic free-user previews that showcase value without revealing sensitive data
  • Real-time 'Hot Ticket' indicators showing gender balance at events

The Options I Explored

In answering "How might we use location tracking to enhance online dating?", I explored multiple directions before landing on the Mixers feature.

My exploration led to three distinct concepts:

A visualization of the pros and cons of the 3 concepts I initially explored

Why Did In-Person Mixers Win?

User testing with CMU graduates confirmed in-person mixers as the optimal solution, balancing user needs, business goals, and technical feasibility by:

  • Addressing safety concerns through group settings
  • Enabling location-based discovery without continuous tracking, preserving privacy and battery life
  • Scaling well across different markets and customer segments (BFF, Bizz, Dating)
  • Creating a clear path from digital matching to real-life connection
Key insights from user interviews with block quotes from 4 graduate students

My First Stab At the Problem

iOS 🤳🏾

the initial mixer layout with list/map toggle view
Before
My final mixer layout with a swipe card and map toggle view available on the top menu
After

My initial approach relied heavily on Google Material Design patterns with traditional list/map toggle navigation. While functional and in alignment with the Google brand, this direction felt disconnected from Bumble's distinctive brand and design language.

The breakthrough came when I pivoted to a swipe navigation interface—echoing Bumble's core interaction model of swiping right/left for acceptance/rejection. This created an intuitive consistency between matching with people and discovering events.

I maintained a secondary map view option on the top menu based on analytics from Bumble's previous location features. Despite both features being discontinued, map integration (25.17% adoption) significantly outperformed proximity alerts (12.27%), suggesting visual exploration provides genuine value to a subset of users.

watchOS ⌚

The initial watchOS frames providing a mixer alert and the ability to RSVP or dismiss
Before
mixer arrival frames on watchOS starting from notification to BeeKey scan, to a welcome screen with the total number of attendees inside
After

Early watch iterations simply miniaturized the mobile UI (copy/paste) —a common but ineffective approach to wearable design. I challenged myself to instead create watch-native experiences that leveraged geolocation meaningfully.

I reframed my design approach by asking myself....

Q: What’s more valuable to users than a mixer notification?
A: "You've arrived" with a scannable BeeKey for seamless check-in

This insight transformed the watch from a mere notification device into an essential part of the event experience. By using geolocation to detect arrival, the watch becomes a convenient check-in tool that eliminates the need to pull out a phone—perfect for social settings where staying present matters.

So... Why should Bumble implement this?

Dating apps face declining engagement, with users fatigued by superficial interactions. This is especially pronounced among Gen Z users, who are increasingly seeking real-world connections over digital ones.

Bumble Buzz Mixers directly address this challenge by connecting the digital and physical worlds in a way that's valuable to users, data-informed, and technically feasible.

With 50 million active users and 2.8 million premium subscribers, Bumble has the reach to transform how people meet. By analyzing previous geolocation feature data, I designed a solution that avoids past pitfalls while retaining the elements users valued – delivering location-based discovery with transparency, but without constant, invasive tracking.

main design successes via checkmark structure
kpis

This hybrid digital-physical approach isn't just a feature addition—it's a strategic advantage that addresses users' desire for authentic connections, while opening new revenue opportunities.