Amazfit Helio Strap Pro Review: Is the $199 Waist Pod Worth It Over the Original?
Quick answer: Not for most Helio Strap owners. The Helio Strap Pro adds a second sensor — a waist-worn motion pod — that delivers real biomechanical feedback (torso sway, stability, muscle load) specifically during HYROX Race and Simulation modes, and that's genuinely new data nothing else near this price offers. But it costs exactly double the original ($199.99 vs $99.99), needs a Balance 3 or Balance Ultra smartwatch to unlock the full three-device system, isn't sold on Amazon, and the waist pod sits idle during a normal lifting session, a run, or anything that isn't an official HYROX mode. If you compete in or seriously train for HYROX, it's worth it. If you just lift and want WHOOP-style recovery data with zero subscription, buy the original Helio Strap and keep the $100.
Amazfit launched the Helio Strap in mid-2025 as a screen-free, subscription-free WHOOP competitor — read our full take in the original Helio Strap review. On June 19, 2026, it launched a second, more expensive product built on the same idea: the Helio Strap Pro, aimed squarely at HYROX and hybrid-training athletes who want more than a wrist-based heart-rate number.
We haven't strapped this one on ourselves — it's three months old, aimed at a genuinely narrow slice of the market, and Kudomax doesn't have a review unit. What follows is built from Amazfit's own product page and press materials, plus the handful of outlets that have actually tested it: Gadgets & Wearables, the5krunner, TechGenyz, and The Gamer With Kids, who published a hands-on review as recently as September 8, 2026. Sources are listed at the bottom.
7.5 / 10
- Best for: HYROX competitors and hybrid athletes who already train in HYROX Race/Simulation modes and want per-station biomechanical feedback
- Standout: the waist pod is a genuinely new sensor category at this price — nothing else near $199 measures torso sway and muscle load during a race
- Biggest catch: the waist pod only works in HYROX Race/Simulation modes, and full functionality needs a Balance 3 or Balance Ultra watch you probably don't already own
- Price: $199.99, direct from Amazfit — exactly double the original Helio Strap
- Bottom line: a real upgrade for a specific athlete, an expensive redundancy for everyone else
What Is the Amazfit Helio Strap Pro?
The Helio Strap Pro is Amazfit's step up from the original Helio Strap, built specifically for HYROX and "hybrid training" — the blend of running, strength and functional-fitness work that HYROX racing popularized. It keeps the core pitch of the original: screen-free, no subscription, everything free forever in the Zepp app. What it adds is a second sensor.
The box ships with two separate modules — Amazfit calls them the Helio Core Motion HR (worn on the wrist or upper arm, same job as the original Helio Core) and the new Helio Core Motion Waist (clipped at your waistband via the included Helio Pro Clip) — plus a wristband, an armband and a magnetic charging head. It launched at $199.99, with US pre-orders opening June 19, 2026 and shipping shortly after, according to Gadgets & Wearables' launch coverage.
Helio Strap Pro vs Helio Strap: What Actually Changed?
The wrist sensor is an incremental update. The waist pod is the entire reason this product exists.
| Spec | Amazfit Helio Strap (original) | Amazfit Helio Strap Pro |
|---|---|---|
| Price | $99.99 | $199.99 |
| Sensor modules | 1 (wrist/arm HR) | 2 (wrist/arm HR + waist motion pod) |
| HR sensor | Amazfit BioTracker optical | BioTracker 6.0 PPG (5PD + 2LED) |
| Waist pod sensing | Not offered | 9-axis IMU — torso sway, stability, cadence |
| Wrist/arm module battery | Up to 10 days | Up to 11 days (claimed); ~9–10 days in one hands-on test |
| Waist pod battery | — | Up to 44 days (activates only during supported modes) |
| Weight | ~20 g (module) | 11.4 g (arm) + 10.7 g (waist) |
| Water rating | 5 ATM | 5 ATM, both modules |
| HYROX support | HYROX Race mode | HYROX Race + Simulation, with waist-pod muscle-load analysis |
| Watch required for full features | No | Yes — Balance 3 or Balance Ultra |
| Sold on Amazon | Yes (ASIN B0F9J3TFMB, stock erratic) | No — Amazfit.com only at launch |
| Subscription | None | None |
| App | Zepp | Zepp |
Sources: Amazfit's US product pages for both models, the5krunner's spec sheet — full list at the bottom. Reference prices at the time of writing; check live listings.
What Does the Waist Pod Actually Do?
This is the feature the entire product is built around, so it's worth being precise instead of vague about it. The waist pod is a 9-axis motion sensor — accelerometer, gyroscope, geomagnetic, no heart-rate component — clipped at your center of mass with the included Helio Pro Clip. Gadgets & Wearables' comparison piece calls it "the real story" of the Pro: it tracks torso movement, posture and stability in a way a wrist-worn sensor structurally can't, and during HYROX-style station work, the app uses that data to recognize the specific exercise and estimate the physical load on your muscles station by station.
The catch, confirmed independently by both the5krunner and TechGenyz: the waist pod currently only functions in HYROX Race and HYROX Simulation modes. Take it to a normal strength session, a CrossFit WOD, or a run, and the waist pod isn't doing anything — you're paying for and wearing a sensor that's dormant outside one specific activity type. Amazfit has said broader support for general training is coming, but as of this writing there's no confirmed timeline.
The Catch Nobody Puts in the Headline: You Need a Balance 3 or Balance Ultra
The wrist/arm sensor works standalone with just your phone and the Zepp app — same as the original Helio Strap, no watch required for basic 24/7 tracking. But that's not the "complete" experience Amazfit is selling. According to both Amazfit's own product page and the5krunner's reporting, the full three-piece system — wrist sensor, waist pod and watch working together for per-station muscular load analysis — only functions if you also own a Balance 3 or Balance Ultra smartwatch. The waist pod itself, per the5krunner, "requires a Balance 3 or Balance Ultra to function at all."
That's a meaningful hidden cost most marketing around this launch glosses over. If you don't already own one of those two specific watches, the headline feature — the thing that separates this from the $99.99 original — may not actually run for you out of the box. Budget for that before you order.
What Do the Hands-On Reviews Say?
Since we haven't tested this ourselves, here's what the people who have actually worn it are reporting.
The Gamer With Kids published a hands-on review on September 8, 2026 after wearing both pods for a week through workouts, desk work and sleep. The reviewer's real-world battery number for the arm sensor — 9 to 10 days — came in slightly under Amazfit's "up to 11 days" claim, which is a normal and honest gap for this category. Praise centered on the lightweight, unobtrusive design and accurate heart-rate tracking; complaints were cosmetic rather than functional — a light-colored nylon wrist strap that shows dirt over time, and a "basic" feel to the included bicep band.
TechGenyz's review, headlined "Revolutionary HYROX Tracker or Overpriced Upgrade?", broke its verdict down by buyer type rather than giving one blanket answer: a genuine Buy for HYROX racers, "Strong consideration" for anyone shopping for a new WHOOP alternative, but "Wait" or "Skip" for existing Helio Strap owners who don't train for HYROX — the reviewer noted the wrist module itself "barely changed" and "makes virtually no meaningful difference for most people" outside HYROX modes. One upside that review flagged and few others mention: the Pro is FSA/HSA-eligible in the US, which can effectively knock a meaningful chunk off the $199.99 sticker price depending on your plan and tax bracket.
Gadgets & Wearables' launch coverage was the most cautious of the group, framing the entire product as a bet on software: "If Zepp Health can turn that movement data into clear post-workout feedback, Helio Strap Pro has a proper role. If the app only adds another layer of scores, the hardware will be doing more work than the software." That's a fair way to read this product three months in — the sensor hardware is genuinely novel; whether the Zepp app makes that data useful long-term is still an open question.
Amazfit Helio Strap Pro Pros and Cons
- ✓ Waist pod delivers genuinely new data — torso sway, stability, muscle load — nothing else near this price offers
- ✓ Still zero subscription, ever, same as the original
- ✓ Wrist sensor rated for a day longer than the original (11 days vs 10)
- ✓ Waist pod sips so little power it's rated for well over a month per charge
- ✓ Wrist/arm sensor works standalone via phone if you skip the watch requirement
- ✕ Not sold on Amazon at launch — Amazfit.com is the only checkout
- ✕ Waist pod only works in HYROX Race/Simulation modes — idle for every other workout type
- ✕ Full system requires a Balance 3 or Balance Ultra watch, a real hidden cost for most buyers
- ✕ $199.99 is exactly double the original for a feature most owners won't use most weeks
- ✕ TechGenyz's review found the core wrist experience "barely changed" for anyone not doing HYROX-specific training
Who Should Buy the Helio Strap Pro — and Who Should Just Buy the Original?
Buy the Helio Strap Pro if you…
- Train for or compete in HYROX and want per-station biomechanical feedback, not just a heart-rate number
- Already own (or are buying) a Balance 3 or Balance Ultra, so the full system actually runs
- Value stability/posture data enough to accept it only works in one activity type today
Buy the original Helio Strap instead if you…
- Lift, run or do general CrossFit rather than structured HYROX Race/Simulation training
- Don't own and aren't buying a Balance 3 or Balance Ultra
- Want to shop on Amazon rather than order direct from a brand's own store
- Just want WHOOP-style recovery tracking without a subscription — see our full Helio Strap review
Neither Sounds Right? A Few More Doors
- Deciding between the original Helio Strap and WHOOP itself? → Amazfit Helio Strap vs WHOOP
- Comparing the original against Google's band? → Fitbit Air vs Amazfit Helio Strap
- Need bands or an arm strap for either model? → Amazfit Helio Strap bands guide
Where Can You Actually Buy It?
Direct from Amazfit, and — as of this writing — nowhere else. The Helio Strap Pro launched exclusively through us.amazfit.com at $199.99. We checked Amazon.com directly for this review: searching "Amazfit Helio Strap Pro" returns only third-party nylon bands and bicep straps compatible with the Pro — not a listing for the tracker itself. That mirrors exactly what happened with the original Helio Strap, which has also cycled in and out of Amazon stock repeatedly since its own launch — see the stock notes in our Helio Strap bands guide and our Fitbit Air vs Helio Strap comparison for the details.
Is the Amazfit Helio Strap Pro Worth It? The Verdict
The Helio Strap Pro earns a 7.5/10 for doing something genuinely new at this price: a waist-worn motion sensor that gives HYROX athletes real biomechanical feedback — torso sway, stability, per-station muscle load — that nothing else near $199 attempts. That's not a marketing gimmick; three independent outlets confirm the waist pod produces real, structured data during HYROX Race and Simulation modes specifically.
But "specifically" is doing a lot of work in that sentence. Outside official HYROX modes, the waist pod is inert, the full system needs a watch most people don't own, it's not on Amazon, and it costs exactly twice what the original Helio Strap does for a feature most buyers will use a fraction of the time. This is a well-targeted, honestly niche product — buy it if HYROX training is actually what you do, and buy the original Helio Strap instead if it isn't. Either way, see how both stack up against the rest of the field in our full screen-free tracker rankings.
Amazfit Helio Strap Pro FAQ
Is the Amazfit Helio Strap Pro worth the upgrade over the regular Helio Strap?
Only if you compete in or seriously train for HYROX. The Pro's waist pod adds real biomechanical data — torso sway, stability, muscle load — but it currently only works in HYROX Race and Simulation modes, needs a Balance 3 or Balance Ultra watch to unlock, and costs exactly double the original. If you just lift and want WHOOP-style recovery tracking, buy the original Helio Strap and save $100.
Can you buy the Amazfit Helio Strap Pro on Amazon?
Not as of this writing. It launched exclusively through Amazfit's own US store at $199.99; searching Amazon.com for it surfaces only third-party bands and cases compatible with it, not the device itself. If you want a screenless Amazfit tracker you can buy on Amazon today, the original Helio Strap (ASIN B0F9J3TFMB) is the option, though its own stock has been erratic since July.
Does the Helio Strap Pro require an Amazfit smartwatch to work?
Partly. The wrist/arm sensor works standalone with just the Zepp app on your phone, same as the original Helio Strap. But the waist pod's full functionality — the three-piece system Amazfit built it around — only works if you also own a Balance 3 or Balance Ultra smartwatch. Without one, the waist pod's per-station muscle-load analysis doesn't run.
Does the waist pod work for regular gym workouts, or only HYROX?
Only HYROX Race and HYROX Simulation modes at launch, according to the5krunner's and TechGenyz's testing. General strength training, CrossFit and other workouts don't get waist-pod data yet; Amazfit says broader support is coming, with no confirmed timeline.
How much battery life does the Helio Strap Pro actually get?
Amazfit rates the wrist/arm sensor at up to 11 days and the waist pod at up to 44 days, since the waist pod only powers on during supported workout modes. One hands-on tester, The Gamer With Kids, recorded 9 to 10 days on the wrist sensor in real use — close to the claim but not quite matching it.
Sources
- Amazfit — Helio Strap Pro product page (US): price, sensors, weight, battery claims, Balance 3/Ultra compatibility, in-box contents.
- Zepp — Launch press release: product positioning and feature overview.
- Gadgets & Wearables — US pre-orders open with pricing details (June 19, 2026): launch date, price, availability.
- Gadgets & Wearables — The waist sensor is the real story (June 20, 2026): waist-pod function, software-dependency critique.
- the5krunner — Pro vs Helio Strap: what's new and should you upgrade?: Balance 3/Ultra requirement, HYROX Race/Simulation-only limitation, battery figures.
- the5krunner — Specs, Features and Battery Life: full spec sheet, weight, sensor breakdown.
- The Gamer With Kids — Hands-on review (September 8, 2026): real-world battery, wear comfort, accessory quality.
- TechGenyz — Revolutionary HYROX Tracker or Overpriced Upgrade?: buyer-type verdict breakdown, FSA/HSA eligibility note.
- Amazfit — Helio Strap product page (US, original model): baseline specs for comparison.