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⚖ Comparison 2026
Pebble Cosmos Ultra 2.0 vs Fire Boltt Gladiator
Pebble Cosmos Ultra 2.0 Vs Fire Boltt Gladiator — detailed side-by-side specs, prices and verdict.
Which is better: Pebble Cosmos Ultra 2.0 vs Fire Boltt Gladiator?
Comparing Pebble Cosmos Ultra 2.0 and Fire Boltt Gladiator: Pebble Cosmos Ultra 2.0 is the better pick for the lowest price; Fire Boltt Gladiator is the better pick for the longest battery life, health and fitness tracking, display quality and value for money.
- Price: Pebble Cosmos Ultra 2.0 is priced at ₹1,999; Fire Boltt Gladiator is priced at ₹9,999. Pebble Cosmos Ultra 2.0 is the cheapest, ₹8,000 less than Fire Boltt Gladiator.
- Display: Pebble Cosmos Ultra 2.0 has a 1.91 inches LCD display; Fire Boltt Gladiator has a 1.96 inches TFT display.
- Battery life: Pebble Cosmos Ultra 2.0: Up to 5 Days; Fire Boltt Gladiator: Up to 7 Days. Fire Boltt Gladiator claims the longest battery life.
- Calling: Pebble Cosmos Ultra 2.0: Bluetooth Calling; Fire Boltt Gladiator: Bluetooth Calling.
- Health tracking: Pebble Cosmos Ultra 2.0: Heart Rate, SpO2, Blood Pressure, Sleep Tracking; Fire Boltt Gladiator: Heart Rate, SpO2, Sleep Tracking.
- Ratings: Pebble Cosmos Ultra 2.0 is rated 4.2/5 from 31,951 ratings; Fire Boltt Gladiator is rated 4.1/5 from 67,512 ratings.
Last updated: · Prices in INR.
Key Stats
Expert Scores by Category
❤️ Health & Sensors
Fire Boltt Gladiator wins
🔋 Battery Life
Fire Boltt Gladiator wins
📺 Display Quality
Fire Boltt Gladiator wins
💰 Value for Money
Fire Boltt Gladiator wins
🖥 Software User Experience
Pebble Cosmos Ultra 2.0 wins
Key Differences: Pebble Cosmos Ultra 2.0 vs Fire Boltt Gladiator
Feature |
Pebble Cosmos Ultra 2.0 |
Fire Boltt Gladiator |
|---|---|---|
| Price | ₹1,999 | ₹9,999 |
| Display Size | 1.91 inches | 1.96 inches |
| Display Type | LCD | TFT |
| Resolution | 240 x 286 pixels | 240 x 282 pixels |
| Battery Life | Up to 5 Days | Up to 7 Days |
| Water Resistance Depth | 100 m | 1.5 m |
| Sports Modes | 100+ | 123 |
| Bluetooth Version | 5.1 | 5.0 |
Side-by-Side Spec Comparison
Blue highlight = best price.
|
Comparing
2 smartwatches · 40+ specs
|
Pebble
Pebble Cosmos Ultra 2.0
★★★★☆ 4.2 ₹1,999
|
Fire Boltt
Fire Boltt Gladiator
★★★★☆ 4.1 ₹9,999
|
|---|---|---|
| 🎨 Design | ||
| Dial Color | Silver | Blue |
| Dial Shape | Rectangle | Square |
| Strap Color | Blue | Blue |
| Strap Material | Silicone | Silicone |
| Dial Material | Metal Alloy | Zinc Alloy |
| Size | Free Size | 49 mm |
| Width | -- | 40.9 mm |
| Height | -- | 49 mm |
| Thickness | -- | 12.4 mm |
| Weight | -- | 50 g |
| Number of Buttons | 1 | 1 |
| Closure | Buckle | Buckle |
| Scratch Resistant | No | Yes |
| Water Resistant | Yes | Yes |
| Water Resistance Depth | 100 m | 1.5 m |
| IP / ATM Rating | IP67 | IP67 |
| Rotating Crown / Bezel | No | Yes |
| 📺 Display | ||
| Display Type | LCD | TFT |
| Display Size | 1.91 inches | 1.96 inches |
| Display Resolution | 240 x 286 pixels | 240 x 282 pixels |
| Touchscreen | Yes | Yes |
| Backlight Display | Yes | No |
| Date & Time Display | Digital | Digital |
| Peak Brightness | 600 nits | 600 nits |
| Always-On Display | No | No |
| Other Display Features | 600 nits Brightness | 600 nits Brightness |
| 🔋 Battery | ||
| Battery Life | Up to 5 Days | Up to 7 Days |
| Rechargable Battery | Yes | Yes |
| Battery Type | Lithium Polymer | Lithium Polymer |
| Battery Capacity | 230 mAh | -- |
| Charge Time | 2 hours | 2 hours |
| Charger Type | Magnetic Charger | Magnetic Charger |
| Wireless Charging | No | No |
| Fast Charging | No | No |
| Standby Time | Up to 5 Days | 15 Days |
| ❤️ Health & Sensors | ||
| Sensor | Optical Heart Rate Sensor, SpO2 Sensor, Accelerometer | Heart Rate Sensor, SpO2 Sensor, Accelerometer |
| Heart Rate Monitor | Yes | Yes |
| Step Count | Yes | Yes |
| Calorie Count | Yes | Yes |
| GPS | No | No |
| Compass | No | No |
| Altimeter | No | No |
| Blood Oxygen (SpO2) | Yes | Yes |
| ECG | No | No |
| Blood Pressure Monitor | Yes | No |
| Skin Temperature Sensor | No | No |
| Sleep Tracking | Yes | Yes |
| Stress Monitoring | No | No |
| Respiratory Rate | No | No |
| Women's Health / Cycle Tracking | Yes | Yes |
| Sports Modes | 100+ | 123 |
| VO2 Max | No | No |
| Fall Detection | No | No |
| Crash Detection | No | No |
| Emergency SOS | No | No |
| Other Fitness Features | Sleep Monitoring, Sedentary Reminder, Pedometer | Sleep Tracking, Sedentary Reminder, Breathing Exercise, Hydration Reminder |
| 💡 Smart Features | ||
| Call Function | Bluetooth Calling | Bluetooth Calling |
| Call Features | Dial Pad, Recent Calls, Contact Sync | Dial Pad, Call History, Contact Sync, Reject Calls, Answer Calls |
| Messaging Support | No | No |
| Email Support | No | No |
| Notification | Yes | Yes |
| Notification Type | Calls, SMS, App Notifications | Vibration |
| Voice Control | Yes | Yes |
| Gesture Control | Wrist Raise to Wake | Wrist Raise to Wake |
| Third Party App Support | No | No |
| Calendar | No | No |
| Alarm Clock | Yes | Yes |
| NFC | No | No |
| eSIM / Cellular | No | No |
| Music Control | Yes | Yes |
| Companion App | Da Fit | Da Fit |
| Watch Faces | 100+ | 100+ |
| Other Watch Functions | Stopwatch, Timer, Weather, Find My Phone, Remote Camera, Music Control | Stopwatch, Timer, Weather, Music Control, Find My Phone, Remote Camera, Calculator |
| ⚡ Performance | ||
| Operating System | Proprietary OS | Proprietary OS |
| Compatible Operating System | Android, iOS | Android, iOS |
| Expandable Memory | No | No |
| 🎧 Calling & Audio | ||
| Microphone | Yes | Yes |
| Speaker | Yes | Yes |
| Audio Features | -- | Built-in Speaker and Microphone |
| 📡 Connectivity | ||
| Bluetooth | Yes | Yes |
| Bluetooth Version | 5.1 | 5.0 |
| Wi-Fi | No | No |
| Compatible Device | Android, iOS | Android, iOS |
| Operating Range | 10 m | 10 m |
| 📝 Additional Information | ||
| Usage | Fitness, Casual | Fitness, Casual |
| Language | English | English |
| Chronograph | No | Yes |
| Warranty | 1 Year | 1 Year |
| Watch Type | Smartwatch | Smartwatch |
| Other Features | Built-in Games | Built-in Games, AI Voice Assistant |
| 💰 Price | ||
| Best Price | ₹1,999 ★ | ₹9,999 |
| Discount | 63% OFF | -- |
| Buy | Buy Now | Buy Now |
Our Recommendation
Elegant curved-display budget smartwatch
Pebble Cosmos Ultra 2.0
Features a sleek curved bezel, premium metallic chassis, responsive Bluetooth calling, and customizable watch faces for everyday style.
View Prices →Rugged Apple Watch lookalike with Bluetooth calling
Fire Boltt Gladiator
Delivers a massive ultra-bright display, rugged shockproof build, voice assistant support, and an intuitive rotating crown interface.
View Prices →
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❓ FAQ
Compare FAQs
Which is cheaper: Pebble Cosmos Ultra 2.0 vs Fire Boltt Gladiator?
Pebble Cosmos Ultra 2.0 is priced at ₹1,999; Fire Boltt Gladiator is priced at ₹9,999. Pebble Cosmos Ultra 2.0 is the cheapest, ₹8,000 less than Fire Boltt Gladiator.
Which has better battery life: Pebble Cosmos Ultra 2.0 vs Fire Boltt Gladiator?
Pebble Cosmos Ultra 2.0: Up to 5 Days; Fire Boltt Gladiator: Up to 7 Days. Fire Boltt Gladiator claims the longest battery life.
How do the displays compare: Pebble Cosmos Ultra 2.0 vs Fire Boltt Gladiator?
Pebble Cosmos Ultra 2.0 has a 1.91 inches LCD display; Fire Boltt Gladiator has a 1.96 inches TFT display.
Which of Pebble Cosmos Ultra 2.0 and Fire Boltt Gladiator supports calling?
Pebble Cosmos Ultra 2.0: Bluetooth Calling; Fire Boltt Gladiator: Bluetooth Calling.
Which is better: Pebble Cosmos Ultra 2.0 vs Fire Boltt Gladiator?
Comparing Pebble Cosmos Ultra 2.0 and Fire Boltt Gladiator: Pebble Cosmos Ultra 2.0 is the better pick for the lowest price; Fire Boltt Gladiator is the better pick for the longest battery life, health and fitness tracking, display quality and value for money.