SEOUL, South Korea, Jan. 20, 2026 /PRNewswire/ -- Digital healthcare startup 6Letters today announced the official launch of MOJO KING, an iOS application that enables non-invasive monitoring of testosterone-related physiological patterns using Apple Watch data.
MOJO KING leverages heart rate variability (HRV)—a standard biometric signal collected by Apple Watch—to analyze changes associated with male hormonal balance. Without requiring blood tests or external sensors, the app allows users to track hormone-related trends seamlessly in everyday life.
The current version of MOJO KING analyzes individual biometric signals in relation to age-group baselines and 24-hour circadian rhythms. Based on this analysis, users are classified into intuitive categories: "Teto Guy" when values are above the age-adjusted average, or "Egen Guy" when below. Results are presented in a user-friendly visual format and can be easily shared via social media platforms such as Instagram.
With a paid subscription, users can remove in-app advertisements and enable automatic, continuous measurements, allowing them to observe personalized hormone-related changes over time. This supports a shift from one-time readings to longitudinal, trend-based hormone monitoring tailored to individual lifestyles.
MOJO KING is built on a foundation of multiple patents and peer-reviewed scientific research. To further enhance accuracy and personalization, 6Letters is currently training machine-learning models using large-scale medical datasets from the UK Biobank, CDC, Physionet etc. Insights derived from this work will power the next generation of the company's hormone analytics platform.
Notably, MOJO KING goes beyond conventional smartwatch fitness use cases that focus primarily on heart rate and respiration during aerobic exercise. The app introduces a differentiated approach by analyzing pre- and post-changes associated with moderate-to-high-intensity resistance training, offering new insights into hormone-related responses to strength-focused workouts.
Looking ahead, 6Letters plans to expand MOJO KING with additional modes, including hormone-dependent hair loss management and growth-phase optimization. The company is also preparing to launch MOJO QUEEN, a complementary digital health application focused on female hormone analytics.
In parallel, 6Letters is currently conducting a pre-seed funding round at an approximate company valuation of USD 5 million. The company expects to complete AI training based on a huge medical data and plans to apply for FDA 510(k) clearance in the first half of 2026, followed by entry into the U.S. Remote Patient Monitoring (RPM) reimbursement market.
MOJO KING is designed to help users understand and manage hormone-related physiological signals in everyday life, said a representative of 6Letters. By combining scientific evidence, large-scale medical data, and wearable technology, 6Letters aims to build a globally scalable digital hormone health platform.
** The press release content is from PR Newswire. Bastille Post is not involved in its creation. **
6Letters Launches "MOJO KING," an Apple Watch-Based iOS App for Non-Invasive Testosterone Monitoring
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Veteran enterprise sales leader to scale go-to-market across healthcare, financial services, and regulated industries
DALLAS, March 18, 2026 /PRNewswire/ -- Armor, a global leader in cloud-native managed detection and response (MDR), today announced the appointment of Jeff Baker as Head of Global Sales, reporting directly to Founder and CEO Chris Drake. Baker brings over 30 years of industry experience building and scaling enterprise sales organizations across AI, cybersecurity, cloud, and infrastructure, and will lead Armor's global revenue strategy across healthcare, financial services, and high-tech verticals.
The appointment follows a period of accelerating growth for Armor, including recognition by Frost & Sullivan as a global MDR leader and the launch of Nexus, Armor's AI security operations platform.
"Jeff is the kind of leader who builds the engine, not just drives it. He's built sales organizations from scratch, won against much larger competitors, and done it across some of the most demanding verticals in enterprise technology."
Chris Drake, Founder and CEO, Armor
Baker joins Armor from DeepL, where as Head of Enterprise Sales for the Americas he rapidly scaled the enterprise sales organization while driving significant year-over-year revenue growth. He previously served as Regional Vice President at Hitachi Vantara, leading one of the company's largest regions across 17 states, and at VMware built the Commercial Networking, Security, and Cloud Management vertical across the U.S. and Canada into one of its top-performing organizations. Baker brings deep healthcare experience, having built and led healthcare-focused verticals at both Nutanix and VMware, and his track record selling into complex, compliance-driven environments aligns closely with Armor's mission to secure organizations in healthcare, financial services, and other regulated sectors.
"What drew me to Armor is its mission and its ability to deliver real AI-enabled security for organizations in highly regulated industries like healthcare and financial services. I'm excited to help scale our global reach and ensure more CISOs have a partner who truly understands both their threat landscape and their regulatory reality."
Jeff Baker, Head of Global Sales, Armor
Armor has long valued hiring veterans for their purpose-driven DNA, a mindset that is embedded in the company from the top. Armor's founder is a veteran, and Jeff continues that tradition. A highly decorated U.S. Air Force veteran, he served during Operation Desert Storm as the lead electronic warfare intelligence officer. His leadership philosophy is shaped by service and grounded in accountability, transparency, and building high-performing teams.
Armor protects more than 1,700 organizations across 40 countries and has significantly strengthened its global presence over the past year. Baker's appointment positions the company to accelerate enterprise adoption of its managed detection and response and compliance solutions across regulated industries worldwide.
About Armor
Armor is a global leader in cloud-native managed detection and response. Trusted by over 1,700 organizations across 40 countries, Armor delivers cybersecurity, compliance consulting, and 24/7 managed defense built for transparency, speed, and results. By combining human expertise with AI-driven precision, Armor safeguards critical environments to outpace evolving threats and build lasting resilience. For more information visit our website, follow us on LinkedIn, or request a free Cyber Resilience assessment.
Follow us on LinkedIn, X.
Media Contact:
Michele Glassman
Marketing Director, Armor
Email: michele.glassman@armor.com
Website: www.armor.com
Veteran enterprise sales leader to scale go-to-market across healthcare, financial services, and regulated industries
DALLAS, March 18, 2026 /PRNewswire/ -- Armor, a global leader in cloud-native managed detection and response (MDR), today announced the appointment of Jeff Baker as Head of Global Sales, reporting directly to Founder and CEO Chris Drake. Baker brings over 30 years of industry experience building and scaling enterprise sales organizations across AI, cybersecurity, cloud, and infrastructure, and will lead Armor's global revenue strategy across healthcare, financial services, and high-tech verticals.
The appointment follows a period of accelerating growth for Armor, including recognition by Frost & Sullivan as a global MDR leader and the launch of Nexus, Armor's AI security operations platform.
"Jeff is the kind of leader who builds the engine, not just drives it. He's built sales organizations from scratch, won against much larger competitors, and done it across some of the most demanding verticals in enterprise technology."
Chris Drake, Founder and CEO, Armor
Baker joins Armor from DeepL, where as Head of Enterprise Sales for the Americas he rapidly scaled the enterprise sales organization while driving significant year-over-year revenue growth. He previously served as Regional Vice President at Hitachi Vantara, leading one of the company's largest regions across 17 states, and at VMware built the Commercial Networking, Security, and Cloud Management vertical across the U.S. and Canada into one of its top-performing organizations. Baker brings deep healthcare experience, having built and led healthcare-focused verticals at both Nutanix and VMware, and his track record selling into complex, compliance-driven environments aligns closely with Armor's mission to secure organizations in healthcare, financial services, and other regulated sectors.
"What drew me to Armor is its mission and its ability to deliver real AI-enabled security for organizations in highly regulated industries like healthcare and financial services. I'm excited to help scale our global reach and ensure more CISOs have a partner who truly understands both their threat landscape and their regulatory reality."
Jeff Baker, Head of Global Sales, Armor
Armor has long valued hiring veterans for their purpose-driven DNA, a mindset that is embedded in the company from the top. Armor's founder is a veteran, and Jeff continues that tradition. A highly decorated U.S. Air Force veteran, he served during Operation Desert Storm as the lead electronic warfare intelligence officer. His leadership philosophy is shaped by service and grounded in accountability, transparency, and building high-performing teams.
Armor protects more than 1,700 organizations across 40 countries and has significantly strengthened its global presence over the past year. Baker's appointment positions the company to accelerate enterprise adoption of its managed detection and response and compliance solutions across regulated industries worldwide.
About Armor
Armor is a global leader in cloud-native managed detection and response. Trusted by over 1,700 organizations across 40 countries, Armor delivers cybersecurity, compliance consulting, and 24/7 managed defense built for transparency, speed, and results. By combining human expertise with AI-driven precision, Armor safeguards critical environments to outpace evolving threats and build lasting resilience. For more information visit our website, follow us on LinkedIn, or request a free Cyber Resilience assessment.
Follow us on LinkedIn, X.
Media Contact:
Michele Glassman
Marketing Director, Armor
Email: michele.glassman@armor.com
Website: www.armor.com
** This press release is distributed by PR Newswire through automated distribution system, for which the client assumes full responsibility. **
Armor Appoints Jeff Baker as Head of Global Sales
