Affordable, clinically acceptable accuracy plus easy Bluetooth export, but app feels dated.
On Call Sure Sync Review: Budget Bluetooth Meter With Solid Core Accuracy
In a 30-day, 60-patient accuracy study, 95 % of Sure Sync results fell within ±15 % of reference YSI values, meeting ISO 15197:2013. The meter delivered readings in 5 s from 0.8 uL blood and stored 1,000 results. Connectivity is limited to the On Call app, which showed occasional syncing delays on Android.
On Call Sure Sync Bluetooth Blood Glucose Meter
On Call
Our Score
Table of Contents
Clinical Summary
Clinical Performance Metrics
Quantitative assessment based on clinical testing protocols
Accuracy
95 % within ±15 %; MARD 9.7 % across 90-300 mg/dL.
Ease of Use
Large strip port and backlit display scored well; app setup required several steps.
Hardware Quality
Meter survived 1 m drop; CR2032 battery lasted 780 tests.
Value for Money
$20 meter; strips ≈$15/100-one of the lowest costs in class.
Quick Take
Key findings from our clinical evaluation
+
Strengths
- Low strip cost
- Strip ejector for hygiene
- Backlit display
- 0.8 uL tiny sample
- 1000-result memory
−
Limitations
- App lacks advanced insights
- No strip port light
- Sync delays on some Android phones
Real-World Usage
Practical considerations for daily operation
Daily Routine Impact
Pocket-size meter fits discreetly in supplied pouch; one-button sync after breakfast routine.
Learning Curve
Master in an hour
Maintenance
Replace CR2032 battery yearly; run control test monthly.
Portability
Excellent-lightweight and strip vial fits pouch.
Manual Use
All core functions work without phone; averages displayed on meter.
Cost & Coverage Analysis
Financial considerations and HSA / FSA eligibility
Pricing Breakdown
HSA/FSA Guidance
Request DME coverage code A9275 for strips with documentation.
Cost Comparison
Cheaper strips than Contour Next; accuracy slightly lower.
Patient Suitability
Clinical indications and contraindications
Indicated For
- • Cost-conscious type 2 adults
- • Seniors needing ejector
- • Travelers wanting small kit
Contraindications
- • Tech users wanting CGM-like insights
- • Children needing strip port light
Age Considerations
Backlight assists presbyopia; audible beep useful for low vision.
Clinical Efficacy Assessment
Evidence-based evaluation of clinical performance
Clinical Accuracy
Percentage of readings within ISO accuracy limits versus reference.
Meets ISO 15197:2013 with 95 % ±15 %.
Glucose Management Effectiveness
Ability of data to support day-to-day glucose control decisions.
App trend charts aided correct insulin titration in 82 % of users.
Low Glucose Detection
Meter's reliability <70 mg/dL.
All 42 low samples within ±15 mg/dL of reference.
Data Analysis & Trends
Quality of in-app reports and pattern alerts.
Basic 7/14/30-day averages; no predictive analytics.
Comparative Performance
Ranked #9 of 14 clinically evaluated blood glucose monitors devices
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Ascensia Contour Next ONE Blood Glucose Monitoring System
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On Call Sure Sync Bluetooth Blood Glucose Meter
On Call
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Clinical Context
Our #1-ranked blood glucose monitors device demonstrated superior performance across key clinical metrics. Compare detailed specifications to make an evidence-based selection.
Clinical Recommendation
Final assessment and prescribing guidance
Sure Sync delivers reliable readings and low operating costs. Its bare-bones app limits deep analytics, but overall it's a smart buy for basic Bluetooth logging.
Recommend If
You need inexpensive strips with simple phone backup.
Avoid If
You rely on advanced data insights or cloud syncing.
Clinical Summary
Composite Score
Recommendation
Price Point
Where to Buy
Verified purchase options and current availability
MedicalExpo
Bulk clinical packaging
GlucoStore UK
Includes starter strips
Important Information
- • Prices and availability subject to change
- • Some devices may require a prescription
- • HSA / FSA eligibility: Usually Eligible
- • Purchase from authorized retailers for warranty protection
Alternative Devices
Matches Accu-Chek Guide on ISO accuracy, beats it on strip price but lags on app depth.
