U-Scan Calci
Stronger support for proactive kidney health
Compatible with iOS 16+ & Android 9.0+
Design
Weight & Dimensions
Dimensions: 90 x 32 mm
Weight: 134 grams
Power source (Withings U-Scan Station)
Powered by a 3.8 Vdc Lithium-ion battery (use the wireless charging U-Scan Station included)
DC 5V 1A power adapter (not included)
USB C input connector
WPC Qi 1.2 charge
DC 5V power adapter with a minimum power of 3W and a maximum power of 5W (not included)
100-200kHz operation (pre Qi standard)
TX power output 3W
Battery life
3 months
Water and splash resistant
Yes
Operating Conditions
Indoor use; altitude up to 2,000 m; temperature 5°C to 40°C / 41°F to 104°F ; maximum relative humidity of 80% for temperatures up to 31°C decreasing linearly to 50% relative humidity at 40°C.
Storage Conditions
Temperature range: -25°C to 70°C / -13°F to 158°F
Humidity range: 20% to 90%
Pressure range: 700-1060hPa
Minimum product life
2 years
Withings U-Scan Reader IP protection level
IP45
Wireless Charging receiver
WPC Qi 1.2 RX power input 3W
App & software
Withings App
Free shipping
30-day trial
2-year warranty
The Withings+ subscription unlocks an in-app health experience with access to daily engagement support. With Withings+, you will be guided on a daily basis to create a healthy routine that sticks.
Promotional Offers of Withings+ subscription bundled with a U-Scan Calci.
For the launch of the U-Scan, the Withings+ subscription is included in the purchase.
Which package is right for you?
Proactive package
The Proactive Package provides 2-4 tests per week with automatic cartridge renewals at your chosen frequency. You’ll receive notifications before each 99,95 $ / 99,95 € / 89,95 £ payment and shipment, which includes a new cartridge, and cleaning powder for your U-Scan reader.
Upon completion of your Proactive Package cartridge, Withings will bill you 99.95€ and automatically ship your next cartridge. You'll receive notifications in advance of both billing and shipping.
Intensive package
This Intensive Package offers 5-7 tests per week, allowing you to choose your testing frequency and cartridge cycle. Automatic renewals are based on cartridge usage and include advance notifications of $179.96 / 179.96€ / £159.96 payment and shipment, with each delivery containing two cartridges and cleaning powder.
Upon completion of your Intensive Package cartridges, Withings will bill you $179,96 / 179,96€ / £159,96 and will automatically ship your next cartridges. You'll receive notifications in advance of both billing and shipping.
Your results are primarily calculated based on your expected usage and availability, as each U-Scan package is tailored to consumption.
Two distinct subscription plans
Which package is right for you?
Proactive Package
Proactive steps for balanced kidney health
1
cartridge included
2-4
measurements/weekly
8-16
tests/monthly
22 tests per renewal (2-3 month usage)
1
U-Scan reader
1
U-Scan Station (To charge, clean & store)
Automatic cartridge shipment
Access to Withings+
Intensive Package
An extensive approach to tracking your kidney balance
2
cartridges included
5-7
measurements/weekly
20-28
tests/monthly
44 tests per renewal (2-3 month usage)
1
U-Scan reader
1
U-Scan Station (To charge, clean & store)
Automatic cartridge shipment
Access to Withings+
Find your ideal package
Take the quizThe best reasons to buy with us
Free delivery in United Kingdom
Enjoy complimentary delivery right to your door.
Secure payment options
Choose from several easy and secure payment options.
Buy now, pay later*
Pay your way. We offer installment plans through PayPal*.
*Purchases that include Withings+ are not eligible.
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