How accurate are BACtrack breathalyzers?

BACtrack uses carefully-engineered technology to deliver reliable, consistent BAC results, with unparalleled accuracy. Several independent agencies have tested popular personal breathalyzer brands and found BACtrack to be the most accurate.

How often do BACtrack breathalyzers need to be calibrated?

Our general recommendation is to have your BACtrack calibrated every 12 months, but it really depends on how your BACtrack is performing. With proper care and usage, we've seen that our devices can go for 1000's of tests before needing calibration.

Where are BACtrack breathalyzers made?

Our products are designed in our San Francisco headquarters and manufactured in our overseas facilities. We aim to provide the most accurate, reliable & affordable breathalyzers on the market, while delivering exceptional support to match.

What should I do if I'm having issues with my BACtrack breathalyzer?

In the rare instance where you are having trouble with your BACtrack, please send a message to our US-based customer success team directly from your Amazon orders page and they'll be happy to help you troubleshoot.

Am I able to return my BACtrack breathalyzer if it stops working?

Yes, if your BACtrack ceases to function properly during the first year of operation, we will repair or replace the defective product at no additional charge to you.

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C8 Breathalyser | Professional Precision | Wireless Bluetooth Connectivity for Smartphone Optional for Apple iPhone, Google and Samsung Android Devices

C8 Breathalyser | Professional Precision | Wireless Bluetooth Connectivity for Smartphone Optional for Apple iPhone, Google and Samsung Android Devices

Product ID: 776999293

Details

Brand
BACtrack
Item Weight
0.13 Pounds
Item dimensions L x W x H
2.5 x 0.66 x
Material
Fuel Cell
Style
Modern

⏳ZeroLine alcohol return timer

📱Bluetooth wireless sync

⚖️Professional-grade fuel cell sensor

฿18297

Duties & taxes included

In stock

Sold byAmazon ThailandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Thailand.

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Description

📊 Drink smart, stay sharp — precision breath analysis in your pocket.

SMART ZERO LINE TIMER - Innovative tech estimates exactly when your BAC hits 0.00%, empowering smarter, safer decisions.
DUAL MODE FLEXIBILITY - Use standalone or app mode—switch effortlessly between discreet keychain testing and full smartphone integration.
COMPACT SOCIAL READY - Ultra-portable design fits on your keychain, making responsible drinking a stylish, shareable habit.
HOSPITAL GRADE ACCURACY - Patented BluFire Fuel Cell Sensor trusted by law enforcement and clinics ensures pinpoint BAC readings every time.
SEAMLESS BLUETOOTH CONNECTIVITY - Wirelessly sync results with your iPhone or Android device for instant tracking and Uber calls.

The BACtrack C8 Breathalyser combines professional-grade BluFire fuel cell sensor technology with wireless Bluetooth connectivity, delivering hospital-level accuracy in a sleek, ultra-compact device. Featuring patented ZeroLine technology, it estimates when your blood alcohol content returns to zero, helping you make safer choices. Compatible with Apple, Google, and Samsung smartphones, it offers flexible standalone or app modes, including direct Uber calls for responsible social drinking.

Reviews

B**E

Great device

Love it ! Works great and accurate . Nice and compact

7.08.2026

C**N

Cumple su propósito

Solo espera 20 minutos después de un alimento, bebida o cigarro para que el aparato de una medición precisa, no lo he usado con el celular ya que no es necesario a no ser que quieras tener un seguimiento de tu actividad alcohólica :3

7.03.2025

S**T

Great gadget.

Compact and useful for my teenager who has just come of drinking age. A great tool to keep him safe and help him make the right decision when driving (ie not to when he's over).

15.02.2024

A**O

buena compra. Prefería que fuese preciso a pesar del precio mas elevado.

A priori está siendo bastante preciso. Las medidas corresponden con lo esperado en función del alcohol ingerido en cada caso. el aparato es muy pequeño y podría perderse, pero es cómodo de llevar encima. se usa con o sin conectar al móvil, pero hay que cambiar cada vez el modo antes de empezar. es mas sencillo usar directamente que con App y la pantalla da el valor de alcohol en aire espirado, horas hasta 0% y algún mensaje adicional.

2.09.2025

Z**5

This is literally a life saver!

Very accurate, small sample and quick results that match professional/legal devices. worth every single dollar. know before you drive with confidence

26.07.2026

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

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฿18297

Duties & taxes included

In stock

Sold byAmazon ThailandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Thailand.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

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Manufacturer	BACtrack
Item model number	BT-C8
Product Dimensions	6.35 x 1.68 x 5.59 cm; 58.97 g
ASIN	B07CKXQ5L5

C8 Breathalyser | Professional Precision | Wireless Bluetooth Connectivity for Smartphone Optional for Apple iPhone, Google and Samsung Android Devices

Details

Details

Description

Specifications

Reviews

Common Questions