Fire-Boltt Ninja Call Pro vs boAt Wave Call 3 vs Fastrack Limitless Glide X: Which Smartwatch Is Best in 2026?
Choosing a budget smartwatch in India is no longer just about finding the cheapest model with Bluetooth calling. At this price level, brands now offer large displays, health tracking, sports modes, voice assistants, water resistance and a growing number of smart features.
The Fire-Boltt Ninja Call Pro, boAt Wave Call 3 and Fastrack Limitless Glide X are three examples of this feature-heavy approach. All three support Bluetooth calling and fitness-oriented features, but they take different approaches to display size, durability, software and everyday usability.
The Fire-Boltt Ninja Call Pro comes with a 1.69-inch HD full-touch display, Bluetooth calling, 100+ sports modes, AI voice assistant, SpO₂ and heart-rate monitoring, built-in games and IP67 water resistance. Fire-Boltt’s current specifications list Bluetooth 5.3 and up to 7 days of typical usage.
The boAt Wave Call 3 moves to a larger 1.83-inch HD display, Bluetooth 5.4, Bluetooth calling, health tracking, animated watch faces and IP68 protection. boAt’s official pages also list a 300mAh battery, although its current product page and support page differ on the stated maximum working time, so battery claims should be treated cautiously.
The Fastrack Limitless Glide X focuses on a larger 1.83-inch UltraVU HD display, SingleSync Bluetooth calling, a functional crown, 100+ sports modes, a 24/7 health suite and IP68 water resistance. Fastrack’s official listing also confirms a 12-month warranty.
So, which one should you buy in 2026? The answer depends on whether your priority is display size, calling, fitness features, durability or overall value.
Quick Comparison Table
Quick Winners
The Wave Call 3 offers the strongest combination of a large display, Bluetooth calling, health tracking, IP68 protection and everyday smartwatch features.
The Ninja Call Pro packs Bluetooth calling, 100+ sports modes, AI voice assistance, SpO₂, heart-rate tracking and built-in games into a relatively compact design.
The Limitless Glide X combines 100+ sports modes with a large 1.83-inch UltraVU HD display, a 24/7 health suite and IP68 water resistance.
Both use 1.83-inch displays, making them more suitable than the 1.69-inch Ninja Call Pro if screen size is your priority.
Fire-Boltt Ninja Call Pro
Quick Verdict: The Fire-Boltt Ninja Call Pro is a feature-heavy budget smartwatch that prioritizes practical functionality. Its 1.69-inch HD display is smaller than the screens on the boAt and Fastrack models, but it offers Bluetooth calling, 100+ sports modes, SpO₂ and heart-rate monitoring, an AI voice assistant and built-in games.
Specification
Display
Resolution
Brightness
Bluetooth
Calling
Sports Modes
Heart Rate
SpO₂
Battery
Standby
Water Resistance
Voice Assistant
Games
Charging
Details
1.69-inch HD TFT
240 × 280 pixels
280 nits
5.3
Bluetooth Calling
100+
Yes
Yes
Up to 7 days typical usage
Up to 15 days
IP67
Yes
Built-in games
Magnetic charging
Fire-Boltt’s current product information confirms the 1.69-inch TFT display, Bluetooth 5.3, 100+ sports modes, SpO₂, heart-rate monitoring, IP67 protection and up to 7 days of typical usage.
Who Should Buy?
- Budget-conscious buyers
- Users who want Bluetooth calling
- Students and first-time smartwatch buyers
- Users interested in sports tracking
- Buyers who want voice-assistant functionality
Who Should Avoid
Avoid it if you specifically want the biggest screen in this comparison or prefer the more premium presentation of an established watch-focused brand.
boAt Wave Call 3
Quick Verdict: The boAt Wave Call 3 is the most balanced smartwatch in this comparison. Its 1.83-inch HD display, Bluetooth 5.4, Bluetooth calling, IP68 rating, health tracking and functional crown give it a strong everyday feature set.
Specification
Display
Bluetooth
Battery
Calling
Water Resistance
Heart Rate
SpO₂
Sports Tracking
Watch Faces
Navigation
App
Compatibility
Details
1.83-inch HD
5.4
300mAh
Bluetooth Calling
IP68
Yes
Yes
Yes
Animated & customizable
Functional crown
boAt Crest
Android 7.0+ / iOS 14.0+
The official boAt support page lists a 300mAh battery, Bluetooth 5.4, 1.83-inch HD display and IP68 rating. The official product page additionally highlights Bluetooth calling, animated watch faces, health tracking and the functional crown.
One point worth mentioning is battery reporting. boAt’s support page says up to 5 days, while its current product page says up to 10 days. Because the manufacturer’s pages currently differ, it is safer not to treat the larger number as a guaranteed real-world runtime.
Who Should Buy
- Users who want a large screen
- People who frequently use Bluetooth calling
- Beginners looking for an easy-to-use smartwatch
- Users who want IP68 protection
- Buyers who prefer the boAt ecosystem
Who Should Avoid
If you specifically want 100+ sports modes clearly advertised as a core feature, the Fire-Boltt or Fastrack models may be more appealing.
Fastrack Limitless Glide X
Quick Verdict: The Fastrack Limitless Glide X is a strong alternative if display size and fitness features matter more than having the most smart extras. It combines a 1.83-inch UltraVU HD display with SingleSync Bluetooth calling, 100+ sports modes, a functional crown, a 24/7 health suite and IP68 water resistance.
Specification
Display
Display Resolution
Calling
Sports Modes
Health Tracking
Water Resistance
Glass
Case Material
GPS
Warranty
Crown
Details
1.83-inch UltraVU HD TFT
240 × 286 pixels*
SingleSync Bluetooth Calling
100+
Heart rate, SpO₂, sleep, stress
IP68
Mineral glass
Polycarbonate
No
12 months
Functional crown
*Resolution is reported by independent product-review sources; the current official Fastrack listing confirms the 1.83-inch UltraVU display and core feature set.
Fastrack’s official listing describes the watch as having an UltraVU HD display, SingleSync BT calling, a NextGen chipset, 100+ sports modes, a 24/7 health suite and IP68 water resistance. It also lists a 12-month limited warranty.
Independent reviews have praised its display and overall value but have also reported limitations around health-tracking consistency and interface responsiveness. These observations should be treated as review-based findings rather than universal performance results.
Who Should Buy
- Fitness-focused beginners
- Users wanting a large display
- Fastrack fans
- Buyers wanting Bluetooth calling
- Users looking for 100+ sports modes
Who Should Avoid
Avoid it if you want GPS built into the watch or expect premium smartwatch software and highly advanced health sensors.
Feature-by-Feature Comparison
Display
The boAt Wave Call 3 and Fastrack Limitless Glide X both offer 1.83-inch displays, giving them an advantage over the 1.69-inch Fire-Boltt Ninja Call Pro when reading notifications or interacting with the watch.
Fastrack uses an UltraVU HD TFT display, while boAt uses an HD display. The Fire-Boltt uses a smaller 1.69-inch TFT display.
Winner: boAt Wave Call 3 / Fastrack Limitless Glide X
Bluetooth Calling
All three watches support Bluetooth calling, so you can answer or manage calls from your wrist when connected to your smartphone.
Fire-Boltt emphasizes Bluetooth calling and an AI voice assistant. boAt offers Advanced Bluetooth Calling with an inbuilt microphone and speaker. Fastrack uses SingleSync Bluetooth calling.
Winner: Tie
Battery Life
Battery comparison is more complicated.
Fire-Boltt officially lists up to 7 days of typical usage. boAt’s current official pages give conflicting maximum figures of 5 and 10 days. Fastrack’s official listing does not prominently specify a battery figure, while independent reviews report around 4–5 days depending on usage.
Because the testing conditions differ, battery numbers should not be treated as directly equivalent.
Winner: Fire-Boltt on clearly stated official typical-use figure
Health Tracking
All three models provide health and activity tracking features.
Fire-Boltt offers heart rate and SpO₂ monitoring. boAt also offers heart-rate and SpO₂ tracking, while Fastrack provides heart rate, SpO₂, sleep and stress-related tracking.
None should be treated as a medical device.
Winner: Fastrack for breadth of listed health features
Sports Modes
Fire-Boltt and Fastrack both advertise 100+ sports modes, giving them an advantage over the less-specific sports tracking information available for the Wave Call 3.
Winner: Fire-Boltt / Fastrack
Water Resistance
The Ninja Call Pro carries an IP67 rating, while both the Wave Call 3 and Limitless Glide X are rated IP68.
Winner: boAt Wave Call 3 and Fastrack Limitless Glide X
Smart Features
The Fire-Boltt has the most unusual extras, including an AI voice assistant and built-in games. boAt focuses more on calling, watch faces and everyday usability. Fastrack emphasizes the display, calling, sports modes and health suite.
Winner: Fire-Boltt for extra features
Fire-Boltt Ninja Call Pro vs boAt Wave Call 3
This is essentially a compact feature-packed watch vs larger balanced smartwatch comparison.
The Fire-Boltt gives you 100+ sports modes, an AI voice assistant and built-in games, while the boAt offers a larger 1.83-inch display, Bluetooth 5.4 and IP68 protection.
Choose Fire-Boltt if you want more extra features and don’t mind the smaller display.
Choose boAt if display size, water resistance and everyday usability are more important.
Our pick: boAt Wave Call 3
boAt Wave Call 3 vs Fastrack Limitless Glide X
This is the closest matchup in terms of physical experience because both watches have 1.83-inch displays and IP68 protection.
The boAt Wave Call 3 has Bluetooth 5.4, Bluetooth calling, health tracking, animated watch faces and a functional crown. Fastrack counters with an UltraVU HD display, 100+ sports modes, a 24/7 health suite, SingleSync calling and a functional crown.
Choose boAt for a more balanced everyday smartwatch.
Choose Fastrack if sports modes and the UltraVU display are your priorities.
Our pick: boAt Wave Call 3 for most users
Fire-Boltt Ninja Call Pro vs Fastrack Limitless Glide X
The biggest difference is display size.
The Ninja Call Pro uses a 1.69-inch display, whereas the Fastrack has a 1.83-inch UltraVU HD display. Both offer 100+ sports modes and Bluetooth calling.
Fire-Boltt wins if you want more smart extras such as the AI voice assistant and built-in games.
Fastrack wins if you want a larger screen and a more fitness-oriented package.
Our pick: Fastrack Limitless Glide X
Best Smartwatch for Different Users
🏆 Best Overall — boAt Wave Call 3
Its combination of a large display, Bluetooth calling, health tracking and IP68 protection makes it the most balanced choice.
💰 Best Feature-Packed Budget Choice — Fire-Boltt Ninja Call Pro
The AI voice assistant, built-in games, Bluetooth calling and 100+ sports modes give it plenty of features for budget buyers.
🏃 Best for Fitness Features — Fastrack Limitless Glide X
Its 100+ sports modes and 24/7 health suite make it a good fit for users focused on everyday activity tracking.
📞 Best for Bluetooth Calling
All three support Bluetooth calling, so the decision should be based more on display, software and other features than calling availability alone.
🖥️ Best for Large Display
The boAt Wave Call 3 and Fastrack Limitless Glide X tie with 1.83-inch displays.
💧 Best for Water Resistance
The boAt Wave Call 3 and Fastrack Limitless Glide X have IP68 ratings, ahead of the Ninja Call Pro’s IP67 rating.
Buying Guide: What Should You Check Before Buying?
1. Display Size
If you frequently read WhatsApp notifications, check calls or interact with menus, a 1.83-inch display is more comfortable than a 1.69-inch screen.
2. Bluetooth Calling
Calling from the wrist is useful when your phone is in your pocket or bag. However, call quality depends on the Bluetooth connection, microphone, speaker and surrounding environment.
3. Health Tracking
Heart rate, SpO₂, sleep and activity tracking can be useful for general wellness. Don’t use budget smartwatch measurements as a replacement for medical equipment or professional medical advice.
4. Water Resistance
IP68 offers a stronger protection rating than IP67 on paper, but neither rating means you should deliberately expose a smartwatch to every type of water or use it outside the manufacturer’s recommended conditions.
5. Sports Modes
Don’t choose a smartwatch solely because it says “100+ sports modes.” What matters is whether the activities you actually perform are supported and tracked meaningfully.
6. Battery
Look at the manufacturer’s stated usage conditions rather than comparing the headline number alone. Calling, screen brightness, health monitoring and notifications can significantly affect battery life.
7. GPS
None of these three should be chosen if built-in GPS is a must-have. The Fastrack official listing explicitly states that GPS navigation is not included.
Final Verdict
The Fire-Boltt Ninja Call Pro vs boAt Wave Call 3 vs Fastrack Limitless Glide X comparison does not have one winner in every category.
🏆 Best Overall: boAt Wave Call 3
The Wave Call 3 gets our overall recommendation because it provides the most balanced combination of a large 1.83-inch display, Bluetooth 5.4, calling, health tracking, functional crown and IP68 protection.
💰 Best Feature-Packed Choice: Fire-Boltt Ninja Call Pro
The Ninja Call Pro makes sense for buyers who want Bluetooth calling, 100+ sports modes, an AI voice assistant, built-in games and health tracking without prioritizing a large display.
🏃 Best Fitness-Focused Alternative: Fastrack Limitless Glide X
The Limitless Glide X is a strong alternative for users who want a 1.83-inch UltraVU HD display, 100+ sports modes, a 24/7 health suite and IP68 protection.
⚠️ Biggest Limitation
None of these watches is a replacement for a premium smartwatch with built-in GPS, AMOLED display and advanced health sensors. If those features are essential, it is worth moving to a higher price segment.
Final Ranking
1. 🥇 boAt Wave Call 3 — Best Overall
2. 🥈 Fastrack Limitless Glide X — Best for Fitness & Display
3. 🥉 Fire-Boltt Ninja Call Pro — Best Feature-Packed Budget Option
Before buying, check the latest price on Amazon and compare current offers, because smartwatch prices can change frequently.
