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⚖ Comparison 2026
Sekyo S2 Ultra vs Noise Champ 2
Sekyo S2 Ultra Vs Noise Champ 2 — detailed side-by-side specs, prices and verdict.
Which is better: Sekyo S2 Ultra vs Noise Champ 2?
Comparing Sekyo S2 Ultra and Noise Champ 2: Noise Champ 2 is the better pick for the lowest price, value for money and software experience; Sekyo S2 Ultra is the better pick for the longest battery life and display quality.
- Price: Sekyo S2 Ultra is priced at ₹2,830; Noise Champ 2 is priced at ₹1,999. Noise Champ 2 is the cheapest, ₹831 less than Sekyo S2 Ultra.
- Display: Sekyo S2 Ultra has a 1.8 inches IPS display; Noise Champ 2 has a 0.96 inches LCD display.
- Battery life: Sekyo S2 Ultra: Up to 25 Days; Noise Champ 2: Up to 7 Days. Sekyo S2 Ultra claims the longest battery life.
- Calling: Sekyo S2 Ultra: Bluetooth Calling; Noise Champ 2: No.
- Health tracking: Sekyo S2 Ultra: Heart Rate, SpO2, Blood Pressure, Sleep Tracking; Noise Champ 2: Heart Rate, SpO2, Sleep Tracking.
- Ratings: Sekyo S2 Ultra is rated 4.2/5 from 1,846 ratings; Noise Champ 2 is rated 4.3/5 from 264 ratings.
Last updated: · Prices in INR.
Key Stats
Expert Scores by Category
❤️ Health & Sensors
Sekyo S2 Ultra wins
🔋 Battery Life
Noise Champ 2 wins
📺 Display Quality
Sekyo S2 Ultra wins
💰 Value for Money
Noise Champ 2 wins
🖥 Software User Experience
Noise Champ 2 wins
Key Differences: Sekyo S2 Ultra vs Noise Champ 2
Feature |
Sekyo S2 Ultra |
Noise Champ 2 |
|---|---|---|
| Price | ₹2,830 | ₹1,999 |
| Display Size | 1.8 inches | 0.96 inches |
| Display Type | IPS | LCD |
| Resolution | 240 x 284 pixels | 240 x 240 pixels |
| Battery Life | Up to 25 Days | Up to 7 Days |
| Calling | Bluetooth Calling | No |
| GPS | Bui | No |
Side-by-Side Spec Comparison
Blue highlight = best price.
|
Comparing
2 smartwatches · 40+ specs
|
Sekyo
Sekyo S2 Ultra
★★★★☆ 4.2 ₹2,830
|
Noise
Noise Champ 2
★★★★☆ 4.3 ₹1,999
|
|---|---|---|
| 🎨 Design | ||
| Dial Color | Blue | -- |
| Dial Shape | Rectangle | Square |
| Strap Color | Blue | Pink |
| Strap Material | Silicone | Silicone |
| Dial Material | Aluminium Alloy | Polycarbonate |
| Size | 44.7 x 37.5 x 10.7mm | One Size |
| Width | 37.5 mm | 36 mm |
| Height | 44.7 mm | 11 mm |
| Thickness | 10.7 mm | -- |
| Diameter | -- | 45 mm |
| Weight | -- | 35 g |
| Number of Buttons | -- | 1 |
| Closure | Buckle | Buckle |
| Scratch Resistant | Yes | -- |
| Water Resistant | Yes | Yes |
| Water Resistance Depth | -- | 1.5 m |
| IP / ATM Rating | -- | IP68 |
| Rotating Crown / Bezel | -- | No |
| 📺 Display | ||
| Display Type | IPS | LCD |
| Display Size | 1.8 inches | 0.96 inches |
| Display Resolution | 240 x 284 pixels | 240 x 240 pixels |
| Touchscreen | Yes | Yes |
| Backlight Display | No | -- |
| Date & Time Display | Digital | Digital |
| Always-On Display | -- | No |
| 🔋 Battery | ||
| Battery Life | Up to 25 Days | Up to 7 Days |
| Rechargable Battery | Yes | Yes |
| Battery Type | -- | Lithium Polymer |
| Charge Time | -- | 2 hours |
| Charger Type | -- | Magnetic Charger |
| Wireless Charging | -- | No |
| Standby Time | -- | 720 hours |
| ❤️ Health & Sensors | ||
| Sensor | Accelerometer, SC7A20H | Heart Rate, Accelerometer |
| Heart Rate Monitor | Yes | Yes |
| Step Count | Yes | Yes |
| Calorie Count | Yes | Yes |
| GPS | Bui | No |
| Compass | -- | No |
| Altimeter | -- | No |
| Blood Oxygen (SpO2) | Yes | Yes |
| ECG | -- | No |
| Blood Pressure Monitor | Yes | No |
| Skin Temperature Sensor | -- | No |
| Sleep Tracking | Yes | Yes |
| Stress Monitoring | -- | No |
| Respiratory Rate | -- | No |
| Women's Health / Cycle Tracking | -- | No |
| Sports Modes | -- | 7 |
| VO2 Max | -- | No |
| Fall Detection | -- | No |
| Crash Detection | -- | No |
| Emergency SOS | Yes | No |
| Other Fitness Features | Sleep Tracking, Sedentary Reminder | Sleep Tracking, Sedentary Reminder |
| 💡 Smart Features | ||
| Call Function | Bluetooth Calling | No |
| Call Features | Dial Pad, Call History, Contact Sync | -- |
| Messaging Support | Yes | No |
| Email Support | -- | No |
| Notification | Yes | Yes |
| Notification Type | Calls, SMS, App Notifications | Alarms, Reminders |
| Voice Control | -- | No |
| Third Party App Support | -- | No |
| Calendar | -- | No |
| Alarm Clock | Yes | Yes |
| NFC | -- | No |
| eSIM / Cellular | -- | No |
| Music Control | Yes | No |
| Companion App | Sekyo App | NoiseFit Kids |
| Watch Faces | -- | 150+ |
| Other Watch Functions | Stopwatch, Timer, Weather, Find My Phone | Stopwatch, Timer, Find My Phone |
| ⚡ Performance | ||
| Operating System | -- | Proprietary OS |
| Compatible Operating System | Android, iOS | Android, iOS |
| Expandable Memory | -- | No |
| 🎧 Calling & Audio | ||
| Microphone | Yes | No |
| Speaker | Yes | No |
| 📡 Connectivity | ||
| Bluetooth | Yes | Yes |
| Bluetooth Version | -- | 5.1 |
| Wi-Fi | Yes | No |
| Compatible Device | Smartphones | Android, iOS |
| Operating Range | -- | 10 m |
| 📝 Additional Information | ||
| Usage | Fitness, Safety | Fitness, Casual |
| Language | English | English |
| Chronograph | -- | No |
| Warranty | 1 Year | 1 Year |
| Watch Type | Smartwatch | Smartwatch |
| Other Features | Geo-Fencing, SOS Button, Voice Chat | Built-in Games, Habit Reminders |
| 💰 Price | ||
| Best Price | ₹2,830 | ₹1,999 ★ |
| Discount | 52% OFF | 50% OFF |
| Buy | Buy Now | Buy Now |
Our Recommendation
4G calling safety smartwatch for kids
Sekyo S2 Ultra
Real-time GPS tracking, two-way 4G video calling, GEO fence alerts, and dedicated SOS button for child safety.
View Prices →Budget habit-tracking smartwatch for children
Noise Champ 2
Habit formation tracking, multi-sport modes, lightweight colorful design, and extended battery life for young kids.
View Prices →
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❓ FAQ
Compare FAQs
Which is cheaper: Sekyo S2 Ultra vs Noise Champ 2?
Sekyo S2 Ultra is priced at ₹2,830; Noise Champ 2 is priced at ₹1,999. Noise Champ 2 is the cheapest, ₹831 less than Sekyo S2 Ultra.
Which has better battery life: Sekyo S2 Ultra vs Noise Champ 2?
Sekyo S2 Ultra: Up to 25 Days; Noise Champ 2: Up to 7 Days. Sekyo S2 Ultra claims the longest battery life.
How do the displays compare: Sekyo S2 Ultra vs Noise Champ 2?
Sekyo S2 Ultra has a 1.8 inches IPS display; Noise Champ 2 has a 0.96 inches LCD display.
Which of Sekyo S2 Ultra and Noise Champ 2 supports calling?
Sekyo S2 Ultra: Bluetooth Calling; Noise Champ 2: No.
Which is better: Sekyo S2 Ultra vs Noise Champ 2?
Comparing Sekyo S2 Ultra and Noise Champ 2: Noise Champ 2 is the better pick for the lowest price, value for money and software experience; Sekyo S2 Ultra is the better pick for the longest battery life and display quality.