Whoop
Wearable fitness tracker with personalized insights
Software Engineer 1 - Backend
+ Equity
Must be prepared to relocate to Boston, MA to work on-site.
About the job
- Professional experience in backend software development (internship, co-op, or academic project experience acceptable).
- Experience building or interacting with RESTful APIs and relational databases (e.g., Postgres or similar SQL-based systems).
- Proficiency in an object-oriented programming language such as Java, or demonstrated ability to quickly learn new backend technologies.
- Familiarity with version control systems such as Git and standard development workflows.
- Understanding of fundamental computer science concepts including data structures, algorithms, and system design basics.
- Interest in distributed systems, event-driven architectures (e.g., Kafka or similar technologies), and cloud platforms such as AWS.
- Strong problem-solving skills and a growth mindset, with a willingness to seek feedback and continuously improve.
- Effective communication skills and the ability to collaborate within a cross-functional team environment.
- Contribute to the development and maintenance of backend services and APIs that power WHOOP’s member-facing features using technologies such as Java, Kafka, Postgres, and AWS.
- Collaborate with cross-functional partners across Product, Design, Data Science, and Engineering to translate requirements into well-scoped technical solutions.
- Write clean, maintainable, and well-tested code while participating in code reviews to continuously improve engineering quality and standards.
- Support the operation and monitoring of production systems, helping to troubleshoot issues and ensure reliability, scalability, and performance.
- Break down feature requirements into actionable tasks, identify risks early, and iterate quickly to deliver value to members.
- Contribute to technical documentation and knowledge sharing to support team velocity and long-term maintainability.
About the company
Whoop offers a subscription-based fitness membership paired with a wearable, the WHOOP Strap 3.0. The device tracks ongoing physiological data—heart rate, sleep, and recovery—and the app analyzes this data to deliver personalized guidance on daily exertion, sleep needs, and overall readiness. The membership gives ongoing access to the app, plus community features like teams and challenges, creating a social and motivational layer around the data insights. Unlike some brands that sell hardware or coaching separately, Whoop includes the strap free with the membership and emphasizes continuous data analysis and community engagement to drive better health and performance. The company’s goal is to help users optimize health and athletic performance while reducing injury risk, generating recurring revenue through its subscription model.
Company Size
1,001-5,000
Company Stage
Series G
Total Funding
$979.8M
Headquarters
Boston, Massachusetts
Founded
2012
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Simplify's Take
What believers are saying
- WHOOP raised $575 million in March 2026 at a $10.1 billion valuation.
- Advanced Labs opened to non-members in August 2026, widening distribution beyond wearables.
- Cristiano Ronaldo, LeBron James, and Abbott back WHOOP’s 2026 platform expansion.
What critics are saying
- Apple Watch and Oura attack WHOOP’s recovery niche with stronger consumer ecosystems.
- Lexqi litigation proves WHOOP’s design is copyable; knockoffs erode pricing power quickly.
- WHOOP Life’s $359 annual price risks churn if blood pressure and ECG adoption stalls.
What makes Whoop unique
- WHOOP 5.0 and MG add medical-grade features without a distracting screen.
- WHOOP Body and AnyWear integrate apparel, preserving continuous wear during sport and sleep.
- Membership bundles hardware, coaching, and labs into one recurring health platform.
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Benefits
Take Time Off: Time outside of the office is important for sleep, strain and recovery! Our PTO plan encourages members to take time off in order to come back refreshed.
Live a Healthy Lifestyle: Our competitive benefits package includes premium medical, dental, and vision coverage for employees and their dependents. Life and disability insurance are also available.
Feel Invested: In addition to a competitive base salary and 401k, you're eligible to receive stock options to share in the future of WHOOP. Work means more when you have personal stake. You have ownership in what we are building.
Eat Well: Keep hunger at bay with endless snacks in our fully stocked kitchen. Enjoy catered team lunches on Friday, and even a cold brew keg.
Know The Product: We want you to understand and experience the product firsthand. We offer you a WHOOP strap and membership at no cost.
Be Active: Take advantage of our office gym and on-site showers! WHOOP also offers a $500 yearly wellness perk for fitness classes and memberships.
Be Present: It’s important to be present when bringing home a new family member. Take care of your loved ones with 12 weeks paid parental leave, plus an additional 2 weeks to gradually return to work.
Love Where You Work: Sitting in the heart of Fenway, our beautiful office overlooks Fenway Park. A prime location for great food, not to mention catching a Sox game, too!
Work Hard, Play Harder: If we don't already have a club here that fits your lifestyle and interests, you're encouraged to start one. Share your passions with others at work, or discover new ones!
Growth & Insights and Company News
6 month growth
↓ -1%1 year growth
↓ -1%2 year growth
↑ 0%Cristiano Ronaldo has invested in WHOOP, a US-based healthcare wearable technology company that recently achieved a $10.1 billion valuation. The investment came as part of WHOOP's $575 million Series G funding round led by Collaborative Fund, with backing from the Gulf Cooperation Council. The exact amount of Ronaldo's investment has not been disclosed. WHOOP founder and CEO Will Ahmed highlighted Ronaldo's role in building brand awareness in the Middle East, particularly Saudi Arabia, where the football star currently plays for Al Nassr. Ronaldo praised the investment, stating he believes in the platform's future. His private investment portfolio and brand equity are reportedly valued between $850 million and $900 million.
Whoop competitor leaked in new screen-free Health Band questionnaire from Huawei. A Huawei Health app survey reveals the plan. The survey appeared in the app's Devices tab and targets existing Huawei watch owners. Across 28 questions, Huawei asks about pricing, battery life, straps and AI features for a screen-free health band. It also asks respondents how familiar they are with competing products, including Whoop, Garmin Cirqa, Google Fitbit Air, Amazfit Helio Strap, Polar Loop, Hume Health Band and Luna Band. Two pricing tiers test the subscription question directly. One option is priced at roughly £89, with no subscription and basic tracking only. Another at £129 would include a free first year of AI coaching, followed by a separate subscription. Huawei also asks directly about resistance to paying a subscription, suggesting the company is testing whether recurring fees could be a barrier to buying the band. Battery life is tested as a trade-off, not a spec. Four options range from seven days to more than 14 days. The longest-lasting version would be thicker, making the trade-off between comfort and battery life explicit. The survey also tests on-wrist charging, a feature Whoop already offers. AI coaching anchors the pitch. The features being tested include alerts when health metrics deviate from a personal baseline, guidance on whether to train or rest, and personalised plans. Huawei also tests an AI health Q&A feature, and asks about concerns over privacy and accuracy. The band pairs with Huawei's watches rather than replacing them. One question compares a smartwatch and band across five use cases. Huawei also asks whether automatic syncing with a smartwatch would make respondents more likely to buy the band. The objections Huawei already knows about. The survey repeatedly tests two obvious concerns: subscription costs and battery life. Comfort, sync reliability and data privacy also feature among the potential objections. The pricing and battery questions appear designed to measure exactly how much those trade-offs matter to potential buyers. Quick answers. Is Huawei making a Whoop competitor? A Huawei Health app survey suggests so. The questionnaire, sent to existing Huawei watch owners, covers pricing, battery life, strap materials and AI coaching for a screen-free health band, testing awareness against Whoop, Garmin Cirqa, Google Fitbit Air, Amazfit Helio Strap and Polar Loop. How much would Huawei's screen-free band cost? The survey tests two prices: roughly £89 with no subscription and basic tracking only, or roughly £129 with a free first year of AI coaching, followed by a separate subscription. Would the band replace a Huawei smartwatch? No. The survey positions it as a companion device. One question asks whether automatic syncing with an existing Huawei smartwatch would increase the likelihood of buying the band. Last Updated on 18 September 2026 by the5krunner My favourite kit and nutrition. * Garmin Fenix 9 Pro - I've just bought one. * Injinji - Runners protect your toes. Avoid discomfort and minor injury. Run more. Run faster. I use them. * Garmin 90-degree charging adapter - A small keyring adapter you can use anywhere. Essential when away. I use one. * Garmin charging puck - the fastest and most reliable way to top up your Garmin before a session. I use one. * Ravemen FR300 - Front light that mounts directly under your Garmin or Wahoo head unit. Keeps your bars clean and your beam pointed where it matters. I use one. * Body Glide - The blue anti-chafe stick that all swimmers and many runners use. I use it. * Maurten - The race nutrition trusted by elite athletes. Gels and drink mixes engineered to be easy on the stomach. I use them. * Garmin Varia RTL515 - A radar rear light that alerts you to vehicles approaching from behind. Pairs with your Edge or Wahoo. I use this model. * Favero Assioma Pro RS2 - The power-meter pedals most serious cyclists choose. Accurate, easy to move between bikes. I use this model. * Garmin Forerunner 970 - A serious choice for a pro-grade triathlon watch. I use this. * Polar H10 - My daily driver for accurate, waking HRV readings. * Wahoo ELEMNT Roam 3 - The bike computer that has the feature Garmin lacks: usability. I use mine on most rides. Reader-Powered content. This content is not sponsored. It's mostly me behind the labour of love, which is this site, and I appreciate everyone who supports it. All articles are written by real people, fact-checked, and verified for originality. See the Editorial Policy. FTC: Affiliate Disclosure - some links pay commission. As an Amazon Associate, I earn from qualifying purchases. tfk is the founder and author of the5krunner, an independent endurance sports technology publication. With 20 years of hands-on testing of GPS watches and wearables, and competing in triathlons at an international age-group level, tfk provides in-depth expert analysis of fitness technology for serious athletes and endurance sport competitors. ID
Zwift unveils V2 Ride and new features in Watopia. Zwift on Wednesday released a range of updates to its virtual universe including a refreshed Ride model with a wider range of fit options, integration with Whoop health/fitness wearables and in-game features like new roads and a "Watt Lock" ERG mode, all of which will debut over the next two months. The Ride stationary bike gets an update that is mostly focused around bike fit. The new model fits a wider range of riders, from 4'10" to 6'6" [147-198 cm]. The adjustable-setback post and adjustable-length crankarms that were upgrades previously now come stock, with an additional 50 mm of fore-aft saddle adjustment and five crankarm lengths from 160-175 mm. Price remains the same ($1299.99 / €1199.99 / £1099.99) and it's available now. Zwift will introduce an update to the Game homescreen (late September), a homescreen update to its Companion app (October) and the integration with Whoop sensors. Later this month, Zwift will also add 18 km of new roads in Watopia focused on flatter circuits for criterium-style racing. Watt Lock, coming in October, is an ERG mode accessible from the Action Bar with watt levels and locks controllable via Zwift Game controllers like Click or Ride. [Zwift]
Terra Industries hires former WHOOP, Palantir executive to lead commercial expansion. August 28, 2026 Terra Industries has appointed former WHOOP executive and Palantir alumnus Todd Stiefler as its Director of Commercial, strengthening its leadership team as the defense technology startup expands sales of its autonomous security systems across critical infrastructure markets in the Global South. Try CAD Software The appointment brings aboard an executive with experience scaling enterprise businesses and navigating government and regulated-sector customers. At Terra, Stiefler will help lead the company's commercial division, focusing on customers that own and operate critical infrastructure. Before joining Terra, Stiefler served as Vice President of Enterprise at wearable technology company WHOOP, where he oversaw business-to-business growth across government and defense, corporate wellness and other enterprise segments. Earlier, he worked in business development at data analytics firm Palantir Technologies, helping build go-to-market teams for Apollo and FedStart, platforms aimed at accelerating adoption of software by defense technology companies and U.S. government customers. Terra said Stiefler's background in enterprise sales, commercial partnerships and regulated industries will support the deployment of its autonomous security systems in emerging markets. The hire comes as Terra seeks to broaden its commercial footprint beyond product development, targeting operators of energy, transport and other critical infrastructure across Africa and the wider Global South. The announcement also prompted questions from industry observers about whether Stiefler's experience selling to U.S. government agencies would primarily help Terra pursue American customers or adapt those commercial strategies for sovereign buyers in emerging markets, where procurement processes differ significantly. Compare Business Loans Terra has said its commercial strategy is centered on bringing autonomous security technologies to organizations responsible for safeguarding critical infrastructure in developing economies. Discover more Order Demographic Reports Try Operations Software Get Business Reports
WHOOP fitness tracker UAE 2026: price, subscription fees & new band guide. Adjusting the sleek metallic clasp of WHOOP's newly launched polished band collection on my wrist during a morning pilates session in Downtown Dubai, I was reminded of why screenless wearables have captured the UAE fitness community. Unlike traditional smartwatches that constantly ping you with email notifications and social alerts, WHOOP focuses strictly on continuous physiological health tracking, strain optimization, and deep sleep recovery. With WHOOP recently expanding its regional fulfillment and launching updated premium band finishes across the Middle East for 2026, more residents than ever are upgrading their wearable tech setup. If you are wondering how much a WHOOP subscription costs in AED, which band styles suit Dubai's climate best, and whether the screenless tracker is worth it, here is my complete hands-on guide. What makes WHOOP unique compared to smartwatches? WHOOP operates on a fundamentally different philosophy than traditional smartwatches like Apple Watch or Garmin. It features zero screens, zero buttons, and zero intrusive buzzes throughout the day. Instead, five LEDs and four photodiodes continuously capture heart rate variability (HRV), resting heart rate, skin temperature, and blood oxygen levels 24/7. By eliminating screen distractions, WHOOP focuses on translating raw biometric data into actionable daily scores: Strain, Recovery, and Sleep Performance. For active UAE residents managing demanding careers alongside fitness regimes, this screen-free approach provides unparalleled clarity without added digital noise. * Screen-free, lightweight design built for continuous 24/7 wear * Water-resistant up to 10 meters for swimming and open water activities * Puck-style wireless battery pack that slides onto the band while wearing it * Advanced health monitor tracking HRV, resting heart rate, and respiratory rate *Angel's Tip: Wear your WHOOP strap continuously for at least 14 days without taking it off - the baseline calibration period is vital for calculating accurate personal recovery scores.* WHOOP UAE subscription pricing & membership options (2026). Unlike traditional tech hardware that you purchase for a one-off fee, WHOOP operates strictly on a membership model. The WHOOP 4.0 sensor unit itself is included at no additional hardware cost when you sign up for an active subscription plan. Prices in the UAE are charged in AED (or USD equivalent depending on regional store settings). Below is the current breakdown of membership commitment options available for regional delivery. | Subscription Plan | Billing Cycle | Approximate UAE Cost (AED) | Best For | | Annual Membership | Billed annually (12 months) | AED 880 / year (~AED 73/mo) | Most popular choice for regular gym goers & athletes | | 24-Month Membership | Billed upfront (2 years) | AED 1,460 / 2 years (~AED 61/mo) | Best value for long-term health tracking | | Monthly Membership | Billed monthly (12-month minimum) | AED 110 / month | Flexible option with low upfront commitment | New band collection & style options in the UAE. One major driver of WHOOP's popularity in Dubai is its stylish versatility. The 2026 band updates introduce refined metallic finishes and breathable fabrics designed specifically for warm climates. SuperKnit & proknit bands. Made from micro-filament yarn, SuperKnit bands offer high durability and moisture-wicking comfort. They are ideal for intense workouts, running, and daily wear in humid UAE summer weather. Polished & precious metal clasps. The latest edition features polished rose gold, brushed platinum, and matte black titanium clasps, allowing users to transition effortlessly from morning workouts to evening dinners across Dubai. Key metrics tracked: Strain, Recovery & sleep architecture. The WHOOP companion smartphone app translates complex cardiovascular data into three daily intuitive scores that help guide your training and lifestyle decisions. The Strain Score (rated 0 to 21) measures the total cardiovascular workload accumulated throughout the day. Meanwhile, the Recovery Score (0% to 100%) factors in HRV, resting heart rate, and sleep quality to indicate how prepared your body is to absorb physical stress. *If your morning Recovery Score is under 33% (in the Red zone), swap high-intensity HIIT workouts for light mobility work or restorative breathwork.* Styling fitness wearables with Dubai outfits. Integrating fitness technology into chic everyday wear is a subtle art in Dubai. For women coordinating breathable daytime attire, review its popular guide on [dubai-school-run-fashion-outfit-ideas-summer](file:///dubai-school-run-fashion-outfit-ideas-summer) for elevated casual styling tips. Men looking for breezy linen and crisp shirt options that complement discreet wristwear can check out its recommendation on [summer-fashion-shirts-dubai-stores](file:///summer-fashion-shirts-dubai-stores). To discover local fitness influencers showcasing stylish wearable setups, visit its curated list of [top-instagram-accounts-to-follow-uae-2026](file:///top-instagram-accounts-to-follow-uae-2026). Shipping, warranty & buying guide for UAE residents. Ordering WHOOP in the UAE has become remarkably straightforward with direct regional shipping options now available. Delivery to Dubai and Abu Dhabi addresses typically takes 3 to 5 business days. Additionally, WHOOP offers a lifetime warranty on the sensor device as long as you maintain an active membership. If your sensor experiences hardware failure or battery degradation, customer support replaces the unit free of charge. * Order directly via WHOOP official website for regional UAE door delivery * Ensure local VAT (5%) and import duties are calculated at checkout * Register device on the WHOOP mobile app immediately upon arrival * Take advantage of the 30-day money-back return policy if unsatisfied Useful links. Pair it with. - Angel Tyagi, Creator of Angel In Dubai Prices, timings and availability may change - always check directly with the venue before visiting. Not sponsored. Story lead: Esquire Middle East. Reporting can be updated or withdrawn after publication - always check the original before relying on anything here.