WHOOP MG is best for people who want a screenless, always-on tracker and specifically value its ECG and blood-pressure insights. Those features are tied to WHOOP Life, the brand’s highest-priced membership tier. If you mainly want WHOOP’s sleep, recovery, strain and coaching tools, WHOOP 5.0 with Peak is likely the more economical fit.
What WHOOP MG is—and what makes it different
WHOOP MG is a screenless wrist-worn tracker built around continuous wear and app-based feedback. It tracks sleep, recovery, strain and activity; its key hardware distinction from WHOOP 5.0 is an ECG-capable clasp. WHOOP associates MG’s ECG and Blood Pressure Insights with its Life membership, so the device and subscription should be considered together. WHOOP’s product explanation describes the membership features.
WHOOP says the 5.0 generation is 7% smaller than the previous design and offers 14+ days of battery life. Tom’s Guide lists WHOOP MG at 34.7 × 24 × 10.6 mm and 26.5 g, with water resistance up to 10 m. These are published specifications, not independent laboratory findings. In its review, Tom’s Guide’s reviewer found the tracker comfortable and flush on the wrist and reported roughly two weeks of use between charges. Tom’s Guide’s review provides its impressions and specifications.
There is no display on the band. You check metrics and coaching in the app, which suits a minimalist who wants to leave a watch face out of the daily routine—but not someone who expects wrist-based notifications, a glanceable screen or smartwatch controls.
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- Read Before You Buy — No Video Output: These adapters support charging and USB 2.0 data transfer, but cannot transmit video signals. Except for standard USB webcams (which use USB data only), they are not compatible with HDMI/DisplayPort cables, video-capable USB-C hubs, or docking stations with video output.
- Convert USB-A Ports to USB-C: Designed to connect USB-C earphones, cables, flash drives, card readers, and other USB-C accessories to standard USB-A ports. Plug-and-play with no drivers or software required.
- Aluminum Alloy Housing: Built with a sturdy aluminum alloy shell that aids in heat dissipation and protects against daily wear and scratches. Designed to maintain a stable and secure connection.
- Compact & Travel-Friendly: The ultra-compact design allows the adapter to stay plugged into your device without blocking adjacent ports or adding bulk, reducing wear and tear on your original USB ports.
- 12-Month Warranty: Backed by a 12-month manufacturer warranty for peace of mind. Designed to meet strict quality control standards for reliable everyday performance.
What the ECG and Blood Pressure Insights actually do
ECG and Heart Screener
The MG clasp contains ECG electrodes, and WHOOP says its Heart Screener can help identify signs of atrial fibrillation (AFib); it also allows reports to be shared with a health provider. WHOOP says this medically regulated feature is not available in every region. Its product page says it is not intended for people under 22 or for users with known arrhythmias other than AFib, and is not recommended for people with a pacemaker, ICD or another implanted electronic device. Check availability and eligibility where you live, and discuss health concerns with a clinician rather than relying on a wearable reading. WHOOP’s feature and eligibility information sets out these limits.
Blood Pressure Insights
WHOOP’s Blood Pressure Insights are daily systolic and diastolic ranges or estimates—not continuous clinical measurements. To establish a personal baseline, a member enters readings taken with a blood-pressure cuff in the app. WHOOP labels the feature beta and says its estimates may change as it is updated. Its disclaimer is explicit: “Blood Pressure Insights is not a medical device and cannot diagnose or manage medical conditions.” WHOOP also says it does not provide medical advice and tells users not to delay or change care based on the feature. It is not a replacement for a validated cuff or professional care. WHOOP’s description and disclaimer explain the feature’s limits.
Rank #2
- 5-in-1 USB-C Hub: Experience comprehensive connectivity featuring a Power Delivery input, two USB-A 2.0 ports, a USB-A 3.0 port, and an HDMI port. (Note: The USB-C power delivery input port is only for connecting an external wall charger to power your laptop and cannot power peripheral devices.)
- 90W Pass-Through Charging: Achieve optimal charging with 90W pass-through power to your laptop, supported by a total input of 100W, with the hub reserving 10W for operational efficiency. (Note: Wall charger not included.)
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- What You Get: Anker USB-C Hub (5-in-1, 4K HDMI), welcome guide, 18-month warranty, and our friendly customer service.
Tom’s Guide’s reviewer did not test Blood Pressure Insights because they did not have a cuff at home. That matters when weighing hands-on impressions: the feature’s practical usefulness was not established in that review.
WHOOP MG vs. WHOOP 5.0: Life or Peak?
The central buying choice is whether MG’s heart features justify paying for Life rather than using WHOOP 5.0 with Peak. Reviewers published the following annual prices in 2025 for their respective markets; these are not verified October 2026 checkout quotes, and local prices or plan terms may have changed.
Rank #3
- Sleek 7-in-1 USB-C Hub: Features an HDMI port, two USB-A 3.0 ports, and a USB-C data port, each providing 5Gbps transfer speeds. It also includes a USB-C PD input port for charging up to 100W and dual SD and TF card slots, all in a compact design.
- Flawless 4K@60Hz Video with HDMI: Delivers exceptional clarity and smoothness with its 4K@60Hz HDMI port, making it ideal for high-definition presentations and entertainment. (Note: Only the HDMI port supports video projection; the USB-C port is for data transfer only.)
- Double Up on Efficiency: The two USB-A 3.0 ports and a USB-C port support a fast 5Gbps data rate, significantly boosting your transfer speeds and improving productivity.
- Fast and Reliable 85W Charging: Offers high-capacity, speedy charging for laptops up to 85W, so you spend less time tethered to an outlet and more time being productive.
- What You Get: Anker USB-C Hub (7-in-1), welcome guide, 18-month warranty, and our friendly customer service.
| Option | 2025 reviewer-reported annual price | What it means for the buyer |
|---|---|---|
| WHOOP One | $199 / £169, as reported by TechRadar and Tom’s Guide for their reviewed markets | Basic membership tier; not the tier associated with MG’s ECG and Blood Pressure Insights. |
| WHOOP 5.0 with Peak | $239 / £229, as reported by TechRadar and Tom’s Guide for their reviewed markets | Advanced WHOOP metrics without the MG-specific ECG and Blood Pressure Insights; a stronger fit if you want the data and coaching but not those heart tools. |
| WHOOP MG with Life | $359 / £349, as reported by TechRadar and Tom’s Guide for their reviewed markets | Includes the tier associated with MG’s ECG and Blood Pressure Insights, subject to regional and eligibility limits. |
Prices above come from 2025 reviews, not a current local checkout. Before buying, check WHOOP’s current plan page for your country, the membership term, and the hardware included; do not assume a device listing includes the membership you need. TechRadar’s review and Tom’s Guide’s review report the prices in their reviewed markets.
What reviewers found in use
App and day-to-day experience
TechRadar’s reviewer wore WHOOP MG for 21 days, used it nearly constantly, tested ECG, built workouts, explored the app and compared it with an Apple Watch Ultra 2 on a hike. The review praised the app and the depth of its experience, but questioned whether the value justified Life’s annual cost. This is one reviewer’s assessment, not a universal verdict. Read TechRadar’s account of its test.
Rank #4
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Tom’s Guide also described a comfortable, low-profile fit and roughly two weeks of battery use. The reported experience supports the appeal of a tracker designed to stay on the wrist, but it does not mean every wearer will get the same battery life or comfort.
Clasp concern
TechRadar reported that the metal clasp separated while its reviewer was changing the band. Treat that as a reported incident from one review, not evidence that all MG clasps fail; it is nevertheless worth checking the clasp is secure when swapping bands.
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- 5-in-1 Connectivity: Equipped with a 4K HDMI port, a 5 Gbps USB-C data port, two 5 Gbps USB-A ports, and a USB C 100W PD-IN port. Note: The USB C 100W PD-IN port supports only charging and does not support data transfer devices such as headphones or speakers.
- Powerful Pass-Through Charging: Supports up to 85W pass-through charging so you can power up your laptop while you use the hub. Note: Pass-through charging requires a charger (not included). Note: To achieve full power for iPad, we recommend using a 45W wall charger.
- Transfer Files in Seconds: Move files to and from your laptop at speeds of up to 5 Gbps via the USB-C and USB-A data ports. Note: The USB C 5Gbps Data port does not support video output.
- HD Display: Connect to the HDMI port to stream or mirror content to an external monitor in resolutions of up to 4K@30Hz. Note: The USB-C ports do not support video output.
- What You Get: Anker 332 USB-C Hub (5-in-1), welcome guide, our worry-free 18-month warranty, and friendly customer service.
Who should buy WHOOP MG?
- Consider MG with Life if you want a screenless tracker, value WHOOP’s ECG feature, are eligible to use it in your region, and accept the limits of Blood Pressure Insights.
- Consider WHOOP 5.0 with Peak if sleep, recovery, strain, activity and coaching are your priorities and the MG-only heart features are not worth the higher recurring price to you. Tom’s Guide likewise judged Peak a better fit for most people, but that is an editorial recommendation rather than a rule for every buyer.
- Choose a screen-equipped smartwatch instead if you want a display, GPS or broader smartwatch functions. The reviews cited here do not provide a standardized direct comparison of features or costs across smartwatches.
- Use a validated cuff for blood-pressure readings if you need direct measurements. WHOOP’s feature requires cuff readings to establish its baseline and is not a diagnostic tool.
There is no clinical or population outcome statistic in the cited material showing that WHOOP MG improves health outcomes. Its case is about tracking and presenting personal data, not proven disease prevention or treatment.
Compatibility and ownership details
Tom’s Guide reports that WHOOP 4.0 bands and its battery pack do not work with WHOOP 5.0 or MG. If you are upgrading from an older WHOOP, check accessory generation before reusing or buying bands and charging gear; previous-generation accessories may add replacement costs. Tom’s Guide’s review notes the compatibility limitation.
Quick Recap
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
