Knauermann PRO 4 (2026)

47 mm
Ratings
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Product details

The Knauermann PRO 4 is a powerful smartwatch designed for active and health-conscious users. With an elegant 47 mm case and a brilliant 1.56-inch AMOLED display, it offers not only an appealing design but also a variety of health monitoring features. The smartwatch enables continuous measurements of pulse, heart rate variability, and blood oxygen levels, complemented by precise blood pressure and ECG measurements. The detailed sleep analysis and stress level monitoring help users optimize their well-being. Additionally, the PRO 4 boasts an impressive battery life of up to 30 days, ensuring reliable use over extended periods. The watch is also equipped with communication features that allow for direct calling and notifications for calls and messages.

  • Scratch-resistant, curved nanoglass for enhanced durability
  • Comprehensive health monitoring with blood sugar display and body temperature measurement
  • 75 supported sports for personalized fitness goals
  • SOS function for emergencies and voice assistance
  • Quick vital sign analysis in just 30 seconds.

Key specifications

Operating system compatibility
Android, iOS
Smartwatch functions
Make and answer calls
Health functions
Blood pressure measurement, ECG, Sleep recording
Wristband material
Leather, Silicone

General information

Item number
61214217
Manufacturer
Knauermann
Category
Smartwatches
Manufacturer no.
195
Release date
21.8.2025

Colour

Exact colour description
Black

Watch properties

Watch type
Smart watch
Operating system compatibility
Android, iOS

Functions

Smartwatch functions
Make and answer calls
Health functions
Blood pressure measurement, ECG, Sleep recording
Sensors
Heart rate sensor, Temperature sensor
Localisation technology
GPS

Display properties

Display technology
AMOLED
Display size (inches)
1.56"

Wristband properties

Wristband colour
Black
Wristband material
Leather, Silicone
Strap description
Sports bracelet

Case properties

Case colour
Black
Case diameter
47 mm
Case thickness
9.90 mm

Connectivity

Connectivity
Bluetooth, WLAN

Power supply

Power supply
Rechargeable battery operated
Battery life
30 Days

Scope of delivery

Scope of delivery
4 Bracelets, Cowhide leather strap, Display protection sheet, Elasticated pull strap (up to 30 cm), Knauermann Pro 4 (2026), Manual, Milanese bracelet, Silicone wristband (black), USB charger with 5 ports (3x USB-A, 2x USB-C), USB-A charging cable, USB-C charging cable, Velcro wrist strap (up to 25 cm)

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Smartwatches» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • Knauermann
    Not enough data
  • 1.Apple
    0.7 %
  • 2.Samsung
    1.1 %
  • 3.OnePlus
    1.2 %
  • 4.Huawei
    1.3 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Knauermann
    Not enough data
  • 1.Accutime
    0 days
  • 1.Beurer
    0 days
  • 1.Denver
    0 days
  • 1.Forever
    0 days

Return rate

How often is a product of this brand in the «Smartwatches» category returned?

Source: Digitec Galaxus
  • Knauermann
    Not enough data
  • 1.Fitbit
    2.7 %
  • 2.Xiaomi
    2.9 %
  • 3.Accutime
    3.2 %
  • 4.Denver
    3.3 %
Source: Digitec Galaxus