Health Smartwatch 4 by Spade and Co – Features and Specifications Review
We have here the Health Smartwatch 4, an improved smartwatch with new hardware, features, and with better battery life. Check out the details below, especially on the specifications, and features.
Design and Build Quality of Spade and Co Health Smartwatch 4
Table of Contents
The Health Smartwatch 4 is a popular wearable from Spade and Co, this wearable has a minimalist design, simple, lightweight wearable packed with sports, and health features.
This smartwatch measures 38mm x 45mm and less than 14mm and weighs around 36.5 grams, light, medium size wearable that is available in black and rose gold color. Its rectangular body frame has a single crown button on the center size, with curve corners, rounded edge. Overall, the is IP68 rated making it safe from splashes of water, rain or sweat.

For its screen display, the smartwatch has a 1.85” inch AMOLED screen, clear, sharp graphics, quality watch faces are loaded to the device. The pixel resolution is good with its 390 x 450 pixels, giving the wearable vivid graphics, top of the line display.
Health Smartwatch 4 Features
Obviously, the health functions are the top features of this wearable. It is included with 24/7 heart rate monitoring, it is also included with blood oxygen saturation monitoring, check your blood oxygen level directly on the wearable.
Additional health features included are sleep monitoring functions with sleep score data, sleep stages from light sleep, deep sleep as well as REM sleep. If you want to monitor your stress, the smartwatch is also equipped with stress monitoring, a stress management feature that helps you manage your stress easily. Of course, the health features will not be complete without the female physiological monitoring, check the ovulation period, the menstrual period directly on the wearable.
You Might Want to Read: BiggerFive Brave 2 Smartwatch
The wearable is also loaded with Bluetooth call support, you can receive calls on the wearable, make calls as well. It has support for call history, dial pad as well as phonebook. The smartwatch can also receive text messages, as well as app messages. Never miss notifications with its push notification support, and calls with its call notifications.
Other smart features included are AI voice assistant, and ambient sensors, measuring ambient sound directly on the wearable. Regarding sports functions, the smartwatch is included with automatic activity tracking, and 100 + sports functions, a good number of sports functions directly on the smartwatch. Get fit with the list of sports included in the smartwatch. There are also Bluetooth music control functions, remote photo control, alarm, timer, weather report, and more.
Summary:
The smartwatch focuses heavily on health and fitness features, offering 24/7 heart rate tracking, blood oxygen monitoring, sleep analysis with sleep scores and REM tracking, stress management, and women’s health monitoring. It also supports Bluetooth calling with dial pad, phonebook, and call history, along with notifications for calls, texts, and apps. For fitness enthusiasts, it includes automatic activity tracking and over 100 sports modes. Additional smart tools include AI voice assistant, ambient sound monitoring, music control, remote camera control, weather updates, alarms, and timers.
Pros:
- Comprehensive health monitoring features
- Sleep tracking with detailed sleep stages and scores
- Women’s health and stress management support
- Bluetooth calling with built-in call tools
- 100+ sports modes with activity tracking
- Includes useful smart features like AI assistant and music control
Cons:
- No mention of built-in GPS
- No quick reply support
Spade & Co Health Smartwatch 4 Specifications
Display
1.85-inch AMOLED display
390 × 450 resolution
Connectivity
Bluetooth: BLE 5.3 for faster connection and data transfer
Compatibility
Android 6 and above
iPhone (iOS 9 and above)
Design & Build
Case size: 38mm × 45mm
Thickness: less than 14mm
Weight: 36.5g (1.2875 oz)
Storage
128MB internal memory
Stores around 30–50MB of local music or podcasts
Language Support
English, French, Spanish, German, Italian, Portuguese, Greek, Russian, Arabic, Traditional Chinese, Korean, Japanese, Malay
Color Options
Black, Rose Gold
Where Can I Buy the Smartwatch?
The smartwatch is available on Spade and Co website