Unique CF669 8-Electrode Body Composition Scale

✓ Free shipping Australia-wide  ·  ✓ 14-day home trial  ·  ✓ 12-month warranty

The Unique CF669 is an eight-electrode body composition smart scale that measures 57 different body metrics — far beyond simple body weight. Stand on the platform, hold the integrated handles, and the scale uses bioelectrical impedance analysis (BIA) through both your feet and hands to calculate your body fat percentage, muscle mass, visceral fat, body water, bone mass, and dozens of other indicators. The wider 8-electrode reading is significantly more accurate than the 4-electrode foot-only design used in most consumer scales.

14 day home trial. Try it at home. If it's not for you, return it within 14 days of delivery in like new condition with everything in the box and we'll refund the purchase price. See our returns policy.

Key Features

• 57 body composition metrics — body weight, body fat %, muscle mass, BMI, visceral fat, body water, protein, bone mass, BMR, body age, fat-free body weight, and many more.
• 8-electrode bioelectrical impedance — readings through both feet and both hands for higher accuracy than foot-only scales.
• ≥98% body fat correlation vs INBODY 270 — the clinical reference unit used in many Australian gyms and clinics.
• WiFi and Bluetooth connectivity — pair to the Unique Health app via Bluetooth (≤10 m unobstructed) or WiFi (≤60 m unobstructed) for automatic data sync.
• 3.86-inch LED screen — clear readable display.
• 180 kg / 400 lb capacity, 0.05 kg / 0.1 lb division.
• 50-member family management — recognises and tracks multiple household members automatically.
• Baby Hold Mode — accurately weighs an infant by subtracting the parent's weight automatically.
• 500 mAh lithium battery, 90 days battery life per charge.
• 5 mm tempered glass platform with ITO coating for durability.

See everything in the free Unique Health app

The scale shows your weight on its display. The full picture lives in the free Unique Health app for iPhone and Android. Step on, hold the handles, and in about 20 seconds the scale sends a complete body report to your phone over Bluetooth or WiFi.

• All 57 metrics in one report, body fat, muscle mass, visceral fat, body water, protein, bone mass, BMR and more
• Trend charts, see how each number moves over weeks and months, which is where the real progress shows
• Side by side comparison, pick any two measurements and compare them
• Whole family, every person gets their own profile and history, and family members can share data through the app
• Apple Health, weight, BMI and body fat can sync to Apple Health once you allow it
• Free to download on the App Store and Google Play

Specifications

• Dimensions: 331.5 × 300 × 46.5 mm
• Capacity: 180 kg (400 lb)
• Division: 0.05 kg (0.1 lb)
• Display: 3.86" LED screen
• Connectivity: Bluetooth 5.0 + WiFi
• Battery: 500 mAh lithium, 90-day life
• Platform: 5 mm tempered glass with ITO coating
• App: Unique Health (iOS / Android)
• Member profiles: Up to 50
• Warranty: 12 months

Who it's for

Households tracking weight management goals, fitness enthusiasts measuring training progress beyond simple weight, anyone who wants to see body composition trends rather than weight alone, and families wanting one scale that automatically tracks each member's progress separately. The 8-electrode design and high INBODY-270 correlation make this a serious step up from typical consumer scales — closer to gym-grade accuracy at home.

What's in the box

• Unique CF669 body composition scale
• USB charging cable
• User manual
• App download instructions

Compare the Range

Not sure if the CF669 is the right fit? See how it compares to the rest of the Unique range:

• CF661 Slim ($229) — identical accuracy and features in a more compact, slimmer square form factor with a colour display. Better if bathroom space is tight.
• CM0001 Standing ($1,499) — the premium step up for home gyms and wellness setups. 7-inch touchscreen at eye level, 200 kg capacity, built for daily long-term use.

Read our full body composition scale buying guide to understand the metrics and choose with confidence, or see how a home scale compares to a DEXA scan.

Frequently Asked Questions

Can I return it if it's not for me?
Yes. You get a 14 day home trial. Return it within 14 days of delivery in like new condition with all parts and packaging, and we'll refund the purchase price. Return postage is paid by you. Full details in our returns policy.

How accurate is bioelectrical impedance analysis (BIA)?
BIA is widely used in clinical body composition testing. The CF669's 8-electrode design (feet + hands) is significantly more accurate than 4-electrode (feet-only) consumer scales. The manufacturer reports ≥98% correlation with INBODY 270, the clinical reference. For best accuracy, weigh yourself at the same time of day with empty stomach and bladder.

Will it work without WiFi?
Yes — Bluetooth-only mode pairs the scale to your phone within 10 m. WiFi is optional but useful if you want readings to sync without your phone present (e.g., when other family members weigh themselves).

Is the data shared with anyone?
Data syncs to the Unique Health app on your phone or device. Review the app's privacy policy for details on how your data is handled. The scale itself doesn't transmit data without your account being signed in.

Can I use it during pregnancy?
Body composition readings during pregnancy can be unreliable due to fluid changes. The basic weight measurement remains accurate. Consult your GP or midwife before relying on body composition data while pregnant.