Which is better: ?
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.
Comparing
3 smartwatches · 40+ specs
Add Watch to Compare
Key Stats
Expert Scores by Category
❤️ Health & SensorsFire Boltt Gladiator wins
🔋 Battery LifeFire Boltt Gladiator wins
📺 Display QualityFire Boltt Gladiator wins
💰 Value for MoneyFire Boltt Gladiator wins
Software User ExperienceFire Boltt Gladiator 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
★ = category winner | Blue highlight = best in that row
Pebble
Pebble Cosmos Ultra 2.0
Fire Boltt
Fire Boltt Gladiator
🎨 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
--
🏆 Expert Verdict
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 →🔥 Trending
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❓ FAQ
Compare FAQs
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.
Pebble Cosmos Ultra 2.0: Up to 5 Days; Fire Boltt Gladiator: Up to 7 Days. Fire Boltt Gladiator claims the longest battery life.
Pebble Cosmos Ultra 2.0 has a 1.91 inches LCD display; Fire Boltt Gladiator has a 1.96 inches TFT display.
Pebble Cosmos Ultra 2.0: Bluetooth Calling; Fire Boltt Gladiator: Bluetooth Calling.
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.