MEDIROM MOTHER Labs
MEDIROM MOTHER Labs operates a Japan-based Healthcare Solution Platform built around a charge-free wearable (MOTHER Bracelet), a remote health monitoring system (REMONY), and a coaching app (Lav). It serves government/defense, healthcare providers, and consumers with continuous vital-sign monitoring.
- Company typePrivate
- Founded2023
- HeadquartersMinato, Japan
- Headcount11–50
- GTM typeB2B and B2C
- OfferingHardware or Manufacturing
What MEDIROM MOTHER Labs does
MEDIROM MOTHER Labs Inc. is a Japan-based health-tech company established on July 3, 2023, and headquartered in Minato-ku, Tokyo. The company operates a Healthcare Solution Platform combining wearable devices, a healthcare app, remote monitoring services, and running stations. Its core product, the MOTHER Bracelet®, is a charge-free smart tracker that continuously monitors heart rate, body temperature, and sleep 24/7 without recharging, addressing data-loss gaps inherent in conventional wearables. Complementing this is REMONY®, a remote health monitoring system enabling real-time observation of personnel vital signs — used by the Japan Ground Self-Defense Force 8th Division for heatstroke prevention during extended training operations and deployed at approximately 3x the initial scale.
The company serves three primary customer segments: government and defense (e.g., JGSDF) requiring continuous personnel health monitoring in harsh environments; medical and healthcare providers seeking precision wearable health data; and individual consumers using the Lav healthcare app for chat-based coaching from dietitians and health exercise instructors, including specific health guidance and youth-oriented programs. Re·Ra·Ku PRO running stations extend the platform into brick-and-mortar fitness services for runners. The Lav and MOTHER apps integrate with Google Health Connect for activity and body-composition data syncing.
Revenue is generated through hardware sales of the MOTHER Bracelet, subscription/recurring revenue from the REMONY monitoring system and Lav app services, and running-station service fees. Go-to-market combines direct enterprise sales (notably to government/defense) with distributor partnerships — most significantly a December 2025 agreement with TD SYNNEX K.K. for nationwide Japanese distribution, and an August 2024 capital and business alliance with NFES Technologies to promote MOTHER Bracelet domestically and internationally. The company is privately held as a subsidiary of MEDIROM Healthcare Technologies Inc., with a ¥9 billion (~$60M) Series A pre-money valuation as of March 2025, and has not publicly disclosed revenue figures.
MEDIROM MOTHER Labs firmographics
Firmographics- Name
- MEDIROM MOTHER Labs
- Legal name
- 株式会社MEDIROM MOTHER Labs
- Website
- https://medirom-mother-labs.co.jp
- Company type
- Private
- Founded year
- 2023
- Headcount range
- 11–50 employees
- Short description
- MEDIROM MOTHER Labs operates a Japan-based Healthcare Solution Platform built around a charge-free wearable (MOTHER Bracelet), a remote health monitoring system (REMONY), and a coaching app (Lav). It serves government/defense, healthcare providers, and consumers with continuous vital-sign monitoring.
- Ownership category
- akta.pro rank
MEDIROM MOTHER Labs industry classification
Industry- Product category
- Wearable Health Monitoring Devices
- NAICS
- Electromedical and Electrotherapeutic Apparatus Manufacturing (334510)
- SIC
- Surgical & Medical Instruments & Apparatus (3841)
- akta.pro primary industry
- Connected Medical Devices & Wearables (Sensors, Patches, Implantables) (HLACAPAB)
- akta.pro secondary industries
- Remote Patient Monitoring (RPM) Platforms & Device Hubs (Connectivity/Gateways) (HLAHACAH), Clinical-Grade Vital Signs Monitoring (ECG, SpO2, BP, Temp, Respiration) (HLACAPAI)
Keywords
Where MEDIROM MOTHER Labs is headquartered
LocationHeadquarters
- HQ city
- Minato
- HQ country
- Japan
- HQ region
- Asia
Offices1 record
Markets served
MEDIROM MOTHER Labs business model
Business model- GTM type
- B2B and B2C
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Technology or R&D, Personnel, Marketing or Sales, Operations
Revenue model
- MOTHER Bracelet Hardware Sales: Sale of the rechargeable-free smart tracker MOTHER Bracelet to healthcare providers, enterprises, and government clients. The device is sold as a wearable health monitoring device with continuous tracking capabilities.
- REMONY Remote Monitoring System: Remote health monitoring system subscription/service for continuous health data surveillance, enabling organizations such as the Japan Ground Self-Defense Force to monitor personnel vital signs in real time.
- Lav Healthcare App: Healthcare app providing chat-based coaching from dietitians and health exercise instructors, focused on specific health guidance and youth-oriented support programs.
Go-to-market motion2 records
Distribution channels2 records
Marketing channels3 records
MEDIROM MOTHER Labs product offering
Product offeringCore offering
MEDIROM MOTHER Labs operates a Healthcare Solution Platform centered on the MOTHER Bracelet, a charge-free wearable smart tracker that monitors heart rate, body temperature, and sleep 24/7. The platform includes the REMONY remote health monitoring system for organizational use, the Lav healthcare coaching app with dietitian/exercise specialist support, and Re·Ra·Ku PRO running stations.
Product overview
MEDIROM MOTHER Labs operates as a Healthcare Solution Platform combining wearable devices, health apps, and remote monitoring services. The core product is the MOTHER Bracelet, a recharge-free smart tracker enabling 24/7 health monitoring. This connects with the REMONY remote health monitoring system for enterprise/military use and the Lav healthcare coaching app for consumer wellness. The Re·Ra·Ku PRO running stations provide线下 fitness services. The ecosystem centers on continuous health data collection from the wearable, distributed through apps and monitoring platforms.
Differentiator
Problem solved
Functional benefit
Products and services
- MOTHER Bracelet A charge-free (recharge-free) wearable smart tracker device that continuously monitors health metrics including heart rate, body temperature, and sleep 24/7 without requiring recharging. Sold to healthcare providers, enterprises, and government clients for continuous health data collection.
- REMONY Remote Health Monitoring System A remote health monitoring management system that enables continuous vital data recording 24/7 without interruption, allowing real-time monitoring of personnel health status. Deployed by the Japan Ground Self-Defense Force for heatstroke prevention during prolonged training operations.
- Lav Healthcare App
- Re·Ra·Ku PRO Running Station A running station facility that cares for runners' bodies and helps them enhance performance on a daily basis. Operates physical locations including Takebashi and Nagatacho stores in Tokyo.
Quantifiable outcome
- Deployment scale expanded to approximately three times the initial implementation for Japan Ground Self-Defense Force 8th Division
Companies that use MEDIROM MOTHER Labs
Customer profileNamed customers1 record
Segments3 records
Ideal customer profiles3 records
MEDIROM MOTHER Labs technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration1 record
Feature2 records
MEDIROM MOTHER Labs partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- TD SYNNEX K.K.coreMEDIROM MOTHER Labs entered into a distributor agreement with TD SYNNEX K.K. to leverage TD SYNNEX's nationwide sales network and IT product distribution expertise in Japan. The partnership aims to accelerate national adoption of the 24/7 recharge-free smart tracker MOTHER Bracelet and the remote health monitoring system REMONY. TD SYNNEX is a solution aggregator with global reach spanning over 100 countries and has a proven track record of expanding overseas smart trackers in the Japanese market.
Scale indicators4 records
Recent moves6 records
Expansion highlights6 records
MEDIROM MOTHER Labs competitors and assessment
Company assessmentDirect peers
- Oura Health: Subscription-based smart ring for continuous health tracking (sleep, heart rate, body temperature). Most directly comparable business model combining a wearable device with recurring health insights.
- Whoop: Subscription-based wearable strap focused on continuous 24/7 health monitoring with a coaching platform. Closest parallel to MOTHER Bracelet + REMONY hardware-to-subscription flywheel.
- Withings: Connected health devices spanning smart scales, watches, and BPM monitors with a health platform. Comparable in combining medical-grade wearables with consumer/enterprise health data services.
- VitalConnect: Clinical-grade wearable biosensor and remote patient monitoring platform used in hospital and post-acute settings. Direct overlap with REMONY's RPM positioning and continuous vital-sign monitoring.
Broad incumbents
- OMRON Healthcare: Established Japanese incumbent in blood pressure monitors and connected health devices with enterprise and consumer reach. Natural Japanese-market competitor and potential partner.
- Tanita: Japanese health monitoring specialist (body composition, scales, activity monitors) with strong domestic retail and clinical presence. Comparable in Japan-focused health device manufacturing.
- Fitbit (Google): Mass-market consumer wearable brand with continuous health tracking and a subscription service. Sets competitive baseline for charge-free MOTHER Bracelet in consumer channels.
- Apple (Apple Watch / Apple Health):
Emerging players
- BioIntellisense: Continuous vital-sign monitoring wearable (BioSticker) with cloud analytics for RPM. Comparable in targeting clinical-grade continuous monitoring outside traditional hospital settings.
- Biobeat: Remote patient monitoring platform using wearable sensors for continuous vitals (BP, HR, SpO2, temperature). Direct overlap with REMONY continuous-monitoring value proposition.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks7 records
Key highlights7 records
Customer concentration
MEDIROM MOTHER Labs compliance and trust
Trust signalCompliance1 record
MEDIROM MOTHER Labs financial estimates
Financial estimateRevenue estimate
Valuation estimate
MEDIROM MOTHER Labs leadership team
Management profileNumber of profiles
Profiles2 records
MEDIROM MOTHER Labs funding detail
Funding detailFunding overview
Funding rounds2 records
Investors2 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
MEDIROM MOTHER Labs M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about MEDIROM MOTHER Labs
What does MEDIROM MOTHER Labs do?
MEDIROM MOTHER Labs operates a Healthcare Solution Platform centered on the MOTHER Bracelet, a charge-free wearable smart tracker that monitors heart rate, body temperature, and sleep 24/7. The platform includes the REMONY remote health monitoring system for organizational use, the Lav healthcare coaching app with dietitian/exercise specialist support, and Re·Ra·Ku PRO running stations.
Is MEDIROM MOTHER Labs a public or private company?
MEDIROM MOTHER Labs is a private company. It is classified as venture growth investor backed.
When was MEDIROM MOTHER Labs founded?
MEDIROM MOTHER Labs was founded in 2023. It employs 11 to 50 people.
Where is MEDIROM MOTHER Labs based?
MEDIROM MOTHER Labs is headquartered in Minato, Japan, in the Asia region.
How does MEDIROM MOTHER Labs make money?
Three revenue lines are on record. MOTHER Bracelet Hardware Sales are the primary driver. The others are REMONY Remote Monitoring System and lav Healthcare App.
Who are MEDIROM MOTHER Labs's main competitors?
Direct peers on record are Oura Health, Whoop, Withings and VitalConnect. Broad incumbents are OMRON Healthcare, Tanita, Fitbit (Google) and Apple (Apple Watch / Apple Health). Emerging players are BioIntellisense and Biobeat.
Does MEDIROM MOTHER Labs have an API?
No public API is recorded for MEDIROM MOTHER Labs.
What industry is MEDIROM MOTHER Labs in?
MEDIROM MOTHER Labs's product category is Wearable Health Monitoring Devices. Its primary akta.pro industry code is HLACAPAB, Connected Medical Devices & Wearables (Sensors, Patches, Implantables), with a secondary code of HLAHACAH, Remote Patient Monitoring (RPM) Platforms & Device Hubs (Connectivity/Gateways). Its NAICS code is 334510 and its SIC code is 3841.