Sleep Wearable Form Factor
Compare smart rings, fitness bands, and smartwatches for overnight sleep tracking: comfort, battery habits, and sleep metric depth.
LEMFO C28 Smart Watch with Health Monitoring and Bluetooth Calling
Product details
General specs
- Brand: LEMFO
- Model: C28
Starting from €42.72
Last price update: 5/9/26
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| Brand | LEMFO | Zeblaze | Zeblaze | Zeblaze | iBesi | Weofly |
| Model | C28 | GTS 3 | GTS 3 | Btalk Plus | Pioneers | |
| Price | €42.72 | €25.62 | €22.64 | €22.64 | €17.83 | €51.26 |
| Seller | Banggood | Banggood | Banggood | Banggood | Retailer | Banggood |
| Update | May 9, 2026 | May 9, 2026 | May 9, 2026 | May 9, 2026 | Mar 21, 2026 | May 9, 2026 |
| App Name | Da Fit | Fitbeing | Da Fit | Da Fit | Weofly Fit | |
| Compatible OS | Android 9.0 and above, iOS 9.0 and above | Android 5.0 and above, iOS 10.0 and above | Android 5.0 or above, iOS 9.0 or above | Android 6.0 and above, Apple iOS 10.0 and above | ||
| System Languages | English, Simplified Chinese, Japanese, Korean, German, French, Spanish, Arabic, Russian, Ukrainian, Italian, Portuguese, Polish, Romanian, Turkish, Persian | English, Portuguese, Turkish, German, French, Spanish, Russian, Italian, Japanese, Ukrainian, Arabic, Turkish, Korean, Simplified Chinese | English, Portuguese, Turkish, German, French, Spanish, Russian, Italian, Japanese, Ukrainian, Arabic, Turkish, Korean, Simplified Chinese | Chinese, English, Arabic, Russian, Turkish, Japanese, Czech, German, Spanish, French, Hungarian, Indonesian, Italian, Hebrew, Dutch, Polish, Portuguese, Romanian, Thai, Vietnamese, Mongla, Korean, English (New Zealand), Norwegian Bokmål, Dutch, Swedish, Danish, Greek, Traditional Chinese, Ukrainian, Khmer, Urdu | ||
| Bluetooth Version | Wire Compatible | BLE5.3 | BLE 5.2 | BLE 5.2 | BLE5.3 | |
| Health Monitoring Features | Heart Rate Monitor, Blood Pressure Monitor, Blood Oxygen (SpO2) Monitor, Stress Detection, Cycle Tracking, Sleep Monitor | Heart Rate Monitor, Blood Oxygen (SpO2) Monitor, Breathing Exercise, Stress Tracker, Women's Health, HRV Function, Sleep Monitor | Wrist-based Heart Rate, Constant Heart Rate Monitoring, Every Minute Heart Rate, Daily Resting Heart Rate, Abnormal Heart Rate Alerts, SpO2 Blood Oxygen Level Measurement, Blood Pressure, Cycle Tracking, Relaxation, Sleep Score and Insights, Calorie Burn Tracking | Wrist-based Heart Rate, Constant Heart Rate Monitoring, Every Minute Heart Rate Monitoring, Daily Resting Heart Rate, Abnormal Heart Rate Alerts, SpO2 Blood Oxygen Level Measurement, Blood Pressure, Cycle Tracking, Relaxation, Sleep Score and Insights, Calorie Burn Tracking | 24/7 Heart Rate Monitor, Sleep Monitor | |
| Display Size | 2.03 inches | 2.03 inches | 1.83 inches | 1.95 inch | ||
| Display Type | HD | HD | HD Touchscreen | AMOLED | ||
| Operating Mode | Full Touch | Full Touch | Full Touch | |||
