WHOOP 5.0 vs WHOOP MG: Which WHOOP Is Right for You?
WHOOP 5.0 vs WHOOP MG compares two screen-free health and performance wearables built on the same new-generation WHOOP platform. Both deliver 14+ day battery life, continuous biometric tracking, a compact 7% smaller design than WHOOP 4.0, and WHOOP’s core Sleep, Strain and Recovery experience. The key difference is that WHOOP MG adds dedicated hardware for advanced cardiovascular features, including Heart Screener with ECG, on-demand AFib detection and Blood Pressure Insights when paired with the appropriate WHOOP Life membership and compatible band.
WHOOP 5.0
Screen-free 24/7 health and performance tracking with 14+ day battery life, enhanced sensing, Sleep, Strain and Recovery insights.
WHOOP MG
The most advanced WHOOP hardware, adding ECG-ready contacts and access to Heart Screener, AFib detection and Blood Pressure Insights.
WHOOP 5.0 vs WHOOP MG: Quick Verdict
Best fit for fitness, recovery and long-term health tracking
WHOOP 5.0 delivers the new-generation sensor platform, 14+ day battery life and WHOOP’s core performance experience without the MG-only cardiovascular hardware.
Best fit for the most advanced WHOOP heart-health features
WHOOP MG adds integrated ECG-ready contacts and unlocks Heart Screener with ECG, on-demand AFib detection and Blood Pressure Insights through WHOOP Life.
Both models are screen-free, designed for continuous wear, offer 14+ day battery life, share the same 34.7 × 24 × 10.6 mm dimensions and carry an IP68 water-resistance rating up to 10 meters.
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WHOOP 5.0 vs WHOOP MG: Comparison Overview
The WHOOP 5.0 vs WHOOP MG comparison is less about two completely different fitness trackers and more about choosing how deep you want WHOOP’s health insights to go. WHOOP 5.0 and WHOOP MG share the same screen-free philosophy, compact dimensions, extended battery life and core continuous-tracking experience.
WHOOP positions 5.0 as its advanced health and fitness sensing platform. WHOOP MG builds on that platform with ECG-specific hardware and access to WHOOP’s most advanced cardiovascular features. In practical terms, the standard 5.0 covers fitness, sleep, recovery, strain and broader wellness, while MG is the choice for users who specifically want ECG, AFib screening and blood-pressure-related wellness insights.
Membership matters as much as hardware. WHOOP 5.0 is offered with One and Peak memberships, while WHOOP MG is included with WHOOP Life. Peak adds Healthspan, Pace of Aging, Health Monitor and the real-time Stress Monitor; Life includes those Peak features and adds the MG-specific cardiovascular capabilities.
WHOOP 5.0 vs WHOOP MG: Key Specifications
The table below summarizes specifications and feature differences published by WHOOP for its current 5.0 and MG hardware.
| Feature | WHOOP 5.0 | WHOOP MG |
|---|---|---|
| Display | No screen | No screen |
| Dimensions | 34.7 × 24 × 10.6 mm | 34.7 × 24 × 10.6 mm |
| Weight | Approx. 26.5 g | Approx. 27.3 g |
| Water resistance | IP68, up to 10 m | IP68, up to 10 m |
| Battery life | 14+ days | 14+ days |
| Wireless PowerPack support | Yes | Yes |
| Core Sleep / Strain / Recovery | Yes | Yes |
| Enhanced PPG / accelerometer / skin temperature | Yes | Yes |
| ECG-ready hardware | No | Yes |
| Heart Screener / ECG | No | Yes, supported regions |
| On-demand AFib detection | No | Yes, supported regions |
| Blood Pressure Insights | No | Yes, with WHOOP Life |
WHOOP 5.0 vs WHOOP MG: Design, Size & Wearability
Neither device has a display. WHOOP deliberately uses a screen-free design with no visual notifications competing for attention, keeping the experience centered on continuous sensing and the WHOOP app. Both new-generation devices are 7% smaller than WHOOP 4.0 and are designed for 24/7 wear.
WHOOP 5.0 measures 34.7 × 24 × 10.6 mm and weighs about 26.5 g. WHOOP MG uses the same dimensions but weighs slightly more at about 27.3 g because its clasp includes conductive components used for ECG signal acquisition.
Compact, screen-free tracking
- 34.7 × 24 × 10.6 mm
- Approx. 26.5 g
- IP68 up to 10 meters
- Multiple validated wear locations
- WHOOP Body / Any-Wear support
Same size, ECG-ready clasp
- 34.7 × 24 × 10.6 mm
- Approx. 27.3 g
- IP68 up to 10 meters
- Built-in ECG-ready contact pads
- Compatible MG band required for ECG
WHOOP MG’s small weight increase is tied directly to the conductive hardware that enables its ECG workflow.
WHOOP 5.0 vs WHOOP MG: Health, Fitness & Performance Tracking
For everyday performance tracking, WHOOP 5.0 and WHOOP MG share the same core WHOOP foundation. WHOOP highlights continuous biometric monitoring, Sleep, Strain and Recovery scores, step and activity monitoring, VO2 max and heart-rate zones, personalized coaching and Women’s Hormonal Insights across its current membership lineup.
Recovery
WHOOP combines physiological data into a daily Recovery score designed to help members understand readiness and adapt training or rest.
Strain
WHOOP tracks cardiovascular load across workouts and daily activity, with Muscular Strain available during strength training.
Sleep
WHOOP monitors sleep continuously and integrates sleep performance with recovery and coaching recommendations.
Healthspan
On Peak and Life, Healthspan uses WHOOP Age and Pace of Aging to connect daily habits with longer-term health trends.
The reason to move from WHOOP 5.0 to WHOOP MG is the MG-exclusive cardiovascular feature set, not a different basic Sleep, Strain or Recovery experience.
WHOOP 5.0 vs WHOOP MG: ECG, AFib & Blood Pressure Insights
This is the most important difference in the WHOOP 5.0 vs WHOOP MG comparison. WHOOP 5.0 does not include the hardware required for ECG or Blood Pressure Insights. WHOOP MG includes integrated ECG-ready contact pads and, with a compatible conductive band and WHOOP Life, supports Heart Screener with on-demand ECG readings and AFib detection in supported regions.
WHOOP MG also provides Blood Pressure Insights. WHOOP describes this as a wellness feature that uses overnight analysis and a calibrated baseline to provide daily estimated systolic and diastolic ranges. WHOOP explicitly states that Blood Pressure Insights is not a medical device and does not diagnose or manage medical conditions.
The clear choice for WHOOP’s deepest cardiovascular feature set
WHOOP MG is purpose-built for members who want access to WHOOP’s regulated ECG workflow and additional heart-health screening capabilities.
ECG availability is region-dependent and carries eligibility limitations. WHOOP notes that the ECG feature is not intended for users under 22 or users with certain known arrhythmias or implanted electronic devices.
WHOOP 5.0 cannot provide the MG-only ECG, AFib screening or Blood Pressure Insights features because it lacks the required hardware.
Compare WHOOP 5.0 and WHOOP MG memberships
Performance, recovery & Healthspan
- 14+ day battery life
- Sleep, Strain & Recovery insights
- Available with One or Peak
Advanced cardiovascular insights
- 14+ day battery life
- Heart Screener with ECG
- Blood Pressure Insights
WHOOP 5.0 vs WHOOP MG: Sleep, Recovery & Strain
Sleep, Recovery and Strain remain central to both devices. WHOOP’s current memberships include Recovery, Sleep and Strain scores, while the app turns continuous biometric data into daily guidance and personalized coaching.
Because WHOOP MG includes everything in WHOOP Peak when used with Life, it retains the same performance and longevity tools while adding its cardiovascular capabilities. This means choosing MG does not require giving up the standard WHOOP training and recovery experience.
MG’s extra value appears when you want its heart-health tools; the core Sleep, Strain and Recovery framework remains available across the current WHOOP ecosystem.
WHOOP 5.0 vs WHOOP MG: Battery Life & Charging
Battery life does not separate these two models. WHOOP rates both WHOOP 5.0 and WHOOP MG for 14+ days of battery life on a full charge, a major part of the new-generation design for continuous tracking with fewer interruptions.
Both devices support WHOOP’s Wireless PowerPack and Basic Charger. The Wireless PowerPack can charge the sensor while it remains on the wrist, while the Basic Charger charges off-wrist via USB-C. WHOOP One includes the Basic Charger; Peak and Life include the Wireless PowerPack in the current lineup.
Official rated battery life
- Wireless PowerPack compatible
- Basic Charger compatible
- On-wrist charging available with PowerPack
Official rated battery life
- Wireless PowerPack included with Life
- Basic Charger also compatible
- Same charging system as WHOOP 5.0
Both carry the same 14+ day battery rating and use the same current-generation charging ecosystem.
WHOOP 5.0 vs WHOOP MG: Memberships, Healthspan & App Features
WHOOP hardware is tied closely to membership. WHOOP 5.0 is available through WHOOP One and WHOOP Peak, while WHOOP MG is bundled with WHOOP Life. The membership level determines which insights and coaching tools are available in addition to the sensor itself.
Fitness to longevity
- Sleep, Strain & Recovery
- Personalized coaching
- VO2 Max & heart-rate zones
- Women’s Hormonal Insights
- Peak: Healthspan & Pace of Aging
- Peak: Health Monitor & Stress Monitor
Everything in Peak, plus heart-health tools
- All WHOOP Peak features
- WHOOP MG hardware
- Heart Screener with ECG
- On-demand AFib detection
- Blood Pressure Insights
- Priority phone support
Life is WHOOP’s highest current membership tier and adds the MG-exclusive cardiovascular capabilities on top of Peak’s fitness, health and longevity features.
WHOOP 5.0 vs WHOOP MG: Which Should You Buy?
The better choice depends on whether you want WHOOP primarily as a fitness, recovery and longevity platform or whether advanced cardiovascular screening is a priority.
You want the core WHOOP experience
- You want Sleep, Strain and Recovery tracking
- You want 14+ day battery life
- You want a lighter 26.5 g sensor
- You want WHOOP One or Peak
- You want Healthspan through Peak
- You do not need ECG or Blood Pressure Insights
You want WHOOP’s deepest heart-health feature set
- You want on-demand ECG readings
- You want AFib screening in supported regions
- You want Blood Pressure Insights
- You want everything included in WHOOP Peak
- You are choosing WHOOP Life
- You are comfortable with regional/eligibility limits for regulated features
WHOOP 5.0 vs WHOOP MG FAQ
What is the main difference between WHOOP 5.0 and WHOOP MG?
WHOOP MG adds dedicated ECG-ready hardware and access to Heart Screener with ECG, on-demand AFib detection and Blood Pressure Insights. WHOOP 5.0 does not include the sensors required for those MG-specific features.
Do WHOOP 5.0 and WHOOP MG have the same battery life?
Yes. WHOOP rates both devices for 14+ days of battery life on a full charge.
Are WHOOP 5.0 and WHOOP MG the same size?
Yes. WHOOP lists both at 34.7 × 24 × 10.6 mm. WHOOP MG is slightly heavier at about 27.3 g versus approximately 26.5 g for WHOOP 5.0.
Can WHOOP 5.0 take an ECG?
No. WHOOP states that WHOOP 5.0 lacks the hardware required for ECG. ECG and Heart Screener require WHOOP MG and an ECG-compatible conductive band.
Does WHOOP MG measure blood pressure?
WHOOP MG supports Blood Pressure Insights, which provide estimated systolic and diastolic ranges after calibration. WHOOP states that this is a wellness feature, not a medical device, and it should not be used to diagnose or manage medical conditions.
Are both WHOOP models waterproof?
WHOOP rates WHOOP 5.0 and WHOOP MG to IP68, with water resistance up to 10 meters.
WHOOP 5.0 vs WHOOP MG: Final Verdict
Overall, the WHOOP 5.0 vs WHOOP MG decision is straightforward. WHOOP 5.0 already provides the key new-generation hardware improvements: a smaller screen-free design, enhanced sensing, 14+ day battery life, continuous biometric monitoring and access to WHOOP’s fitness, sleep, recovery and longevity ecosystem through One or Peak.
WHOOP MG is the better choice only when its additional cardiovascular capabilities matter to you. It keeps the same compact dimensions and 14+ day battery life but adds ECG-ready hardware, Heart Screener, on-demand AFib detection and Blood Pressure Insights through WHOOP Life. For users who want the most complete WHOOP package, MG is the flagship option; for everyone focused primarily on performance, recovery and Healthspan, WHOOP 5.0 is the more direct fit.
Specifications and feature descriptions in this comparison are based exclusively on official WHOOP product, membership, support and press information. Medical and wellness features may have age, eligibility and regional restrictions.
Pick the WHOOP experience that matches your goals
Choose WHOOP 5.0 for the core performance, recovery and longevity experience, or step up to WHOOP MG when ECG, AFib screening and Blood Pressure Insights are part of your priorities.
Specifications and feature information used in this WHOOP 5.0 vs WHOOP MG comparison were checked exclusively against WHOOP’s official product, membership, support and press resources.
