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AURA Strap 2 Compatible w Apple Watch (45/49 mm (44/42mm), Coal Black) (Refurbished)
AURA Strap 2 Compatible w Apple Watch (45/49 mm (44/42mm), Coal Black) (Refurbished)
No reviews
No reviews
Regular price
$149.00 USD
Regular price
$199.00 USD
Sale price
$149.00 USD
Shipping calculated at checkout.
Quantity
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The full picture
Everything Vyvata knows about this product — the score, the evidence, the FAQ, and where else to find shopper reviews. No hidden data. Every vendor is scored on the same published rubric — no brand can pay for placement. Read the rubric →
30/100
Rejected
Six-dimension breakdown
Evidence
30
Formulation
30
Manufacturing
40
Safety
60
Transparency
40
Sustainability
40
Why this scored 30/100
AURA Strap 2 is a body-composition-measuring smartwatch band (BIA sensors). This is a wearable device — not a supplement — and cannot be scored under the supplement VSF rubric. Refurbished consumer electronics reseller channel (DailySale). Should be scored under a diagnostics/wearables rubric if listed on Vyvata.
Auto-fail rule triggered: Out of scope for biohacking.
The product is not appropriate for the biohacking / human-wellness catalog scope. Examples: veterinary products, industrial chemicals, prescription drugs not intended for self-supplementation. See the full rubric →
Last scored: Full rubric →
Evidence & sources
The Vyvata score's Evidence dimension measures the quality of published RCT support for a product's active ingredients at the label dose. Our source hierarchy: double-blind RCTs in MEDLINE-indexed journals > single-blind RCTs > open-label trials > observational studies > mechanism papers > N=1 case studies (anecdotes). Predatory journals and manufacturer-authored studies without independent replication are weighted down.
Product-specific evidence citations for this item are embedded in the analysis text on the "Analysis" tab. For the full framework and evidence hierarchy, see the methodology page.
How to read the Evidence dimension
- 80–100: Multiple double-blind RCTs in indexed journals directly testing this product OR the exact ingredients at the exact dose.
- 60–79: Single double-blind RCT + supporting ingredient literature at the studied dose.
- 40–59: Open-label trials + ingredient literature; no product-specific double-blind evidence.
- 20–39: Ingredient literature only; no product-specific trials or trials in predatory venues.
- 0–19: No credible evidence base or unverifiable claims.
Frequently asked questions
Auto-generated from Vyvata's scoring data for this product. For general questions about the store (shipping, returns, wholesale), see the site FAQ.
What is AURA Strap 2 Compatible w Apple Watch (45/49 mm (44/42mm), Coal Black) (Refurbished)?
AURA Strap 2 Compatible w Apple Watch (45/49 mm (44/42mm), Coal Black) (Refurbished) is a product from DailySale, categorized under Vitamins & foundational micronutrients in the Supplements vertical. It is scored on the Vyvata Scoring Framework — an independent 6-dimension rubric applied uniformly to every product Vyvata lists.
How does AURA Strap 2 Compatible w Apple Watch (45/49 mm (44/42mm), Coal Black) (Refurbished) score on the Vyvata rubric?
30/100 overall — Rejected tier (0–49 band). Per-dimension breakdown: Safety 60, Manufacturing 40, Transparency 40, Sustainability 40, Evidence 30, Formulation 30. Scored as of 2026-08-24.
Why did AURA Strap 2 Compatible w Apple Watch (45/49 mm (44/42mm), Coal Black) (Refurbished) score in the Rejected tier?
AURA Strap 2 is a body-composition-measuring smartwatch band (BIA sensors). This is a wearable device — not a supplement — and cannot be scored under the supplement VSF rubric. Refurbished consumer electronics reseller channel (DailySale). Should be scored under a diagnostics/wearables rubric if listed on Vyvata.
What are the strongest and weakest aspects of this product?
Strongest: Safety at 60/100 (adverse-event profile, interaction risk, and dose ceiling) and Manufacturing at 40/100 (third-party testing, GMP compliance, and facility audit status). Weakest: Evidence at 30/100 (quality of published RCT support for the active ingredients at the label dose) and Formulation at 30/100 (dose adequacy, bioavailability form, and ingredient redundancy). All six dimensions feed the overall Vyvata score; a weakness on any one dimension pulls the overall down proportionally.
Is AURA Strap 2 Compatible w Apple Watch (45/49 mm (44/42mm), Coal Black) (Refurbished) third-party tested?
No third-party certifications (NSF, USP, ConsumerLab, or equivalent) were on record at the time of scoring. This affects the Manufacturing dimension score. The manufacturer may test internally or have obtained certification more recently — check the current product label for the most up-to-date information.
Why was this product auto-rejected?
This product triggered the Vyvata auto-fail rule "out_of_scope_for_biohacking", which places it in the Rejected tier regardless of its scores on other dimensions. See the full explanation above and the methodology page for the current list of auto-fail rules.
Are there higher-scoring alternatives to AURA Strap 2 Compatible w Apple Watch (45/49 mm (44/42mm), Coal Black) (Refurbished)?
The top-ranked vitamins & foundational micronutrients product in the Vyvata catalog is currently Thorne Basic Nutrients 2/Day at 89/100. See the full ranked list of 635 scored products in this subcategory at https://vyvata.com/pages/best-vitamins-and-foundational-micronutrients-supplements-ranked.
What does the Vyvata score mean?
The Vyvata Scoring Framework rates every listed product 0–100 across six dimensions: Evidence, Formulation, Manufacturing, Safety, Transparency, and Sustainability. Tier bands: Elite 85–100 (top-tier evidence + formulation + manufacturing), Verified 70–84 (strong on most dimensions), Standard 50–69 (solid but with weaknesses called out), Rejected 0–49 (specific failures documented). Rejected products remain listed with reasons. Full methodology at https://vyvata.com/pages/methodology.
Where can I read customer reviews for AURA Strap 2 Compatible w Apple Watch (45/49 mm (44/42mm), Coal Black) (Refurbished)?
The Vyvata score measures product integrity against a published rubric, not customer sentiment. For customer reviews and community discussion, search external platforms directly: Amazon (https://www.amazon.com/s?k=DailySale%20AURA%20Strap%202%20Compatible%20w%20Apple%20Watch%20(45%2F49%20mm%20(44%2F42mm)%2C%20Coal%20Black)%20%20(Refurbished)),Google(https://www.google.com/search?q=DailySale%20AURA%20Strap%202%20Compatible%20w%20Apple%20Watch%20(45%2F49%20mm%20(44%2F42mm)%2C%20Coal%20Black)%20%20(Refurbished)+reviews),Reddit(https://www.reddit.com/search/?q=DailySale%20AURA%20Strap%202%20Compatible%20w%20Apple%20Watch%20(45%2F49%20mm%20(44%2F42mm)%2C%20Coal%20Black)%20%20(Refurbished)%20review),andTrustpilot(https://www.trustpilot.com/search?query=DailySale%20AURA%20Strap%202%20Compatible%20w%20Apple%20Watch%20(45%2F49%20mm%20(44%2F42mm)%2C%20Coal%20Black)%20%20(Refurbished)).Vyvatadoesnotaggregate,republish,orlicensethosethird-partyreviews.
Customer reviews
Reviews on other platforms
The Vyvata score measures product integrity against a published rubric, not customer sentiment. Vyvata does not aggregate, republish, or license third-party reviews — the links below open search pages on their respective platforms.
All the data we have on this product
Every VSF-related metafield surfaced verbatim. Nothing hidden. If you spot data that looks wrong, let us know.
- VSF score
- 30 / 100
- Tier
- Rejected
- Category
- Supplements
- Subcategory
- vitamins micronutrients
- Last scored
- Auto-fail rule
out_of_scope_for_biohacking- Third-party certifications
- None on record at time of scoring
- Vendor
- DailySale
- Product type
- Smart Watches
- Tags
- DailySale, Shopify Collective
Every score is set from the published rubric, audit-logged, and rescored whenever new evidence emerges (published trials, updated labels, third-party testing releases). Every vendor is scored on the same criteria — no pay-to-play. See our editorial-independence disclosure for the full policy, including brands with an editorial relationship to this site.
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