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2026 comparison
Updated Jan 7, 2026
|Sources: Amazon, ManufacturerAmazfit Falcon vs OnePlus Watch 2
The Amazfit Falcon is the mid-range option here, but its 20 ATM water resistance is a game changer for outdoor enthusiasts. In real-world use, that means you can dive down to 200 meters without a worry, while the OnePlus Watch 2 tops out at 5 ATM, which is only suitable for swimming. What matters most here is the battery life: the Falcon lasts up to 14 days on typical usage, whereas the OnePlus Watch 2 boasts an incredible 100-hour battery life. If you're someone who hates charging, the OnePlus is a no-brainer, but you might miss out on the Falcon's robust build quality and outdoor capabilities.
⚖️ Weight: 2.26 oz vs 1.73 oz💽 Storage: 4 GB vs 32 GB🔋 Battery: 14 days vs 100 hours
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Amazfit Falcon
★4.4
(557)•Amazon
Compatibility:Android 7.0 or later; iOS 12.0 or later (Zepp App required)
Operating System:Zepp OS (Proprietary)
Case Size:49mm (49.45 x 47.2 x 12.95 mm)
Case Material:Titanium unibody; Sapphire Crystal glass; Titanium bezel
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OnePlus Watch 2
★4.6
(538)•Amazon
Compatibility:Android 8.0+ only (requires GMS 23.45.23+); iOS and Android Go edition NOT supported
Operating System:Wear OS 4 + RTOS (Dual-Engine Architecture)
Case Size:47mm (47.0 x 46.6 x 12.1 mm / 1.85 x 1.83 x 0.47 in)
Case Material:Chassis: Stainless steel; Bottom: Plastic (PC/PC+glass fiber); Cover: 2.5D Sapphire Crystal
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Key spec differences
Only the specs that differ are shown here. Winners are highlighted when the data is clear.
Winner= clear advantage
Spec
Amazfit Falcon
OnePlus Watch 2
Display2 specs
Display SizeKey
Amazfit Falcon
1.28 in (32.5 mm) diameter
OnePlus Watch 2
1.43 in (3.63 cm)
Resolution
Amazfit Falcon
416 x 416 pixels (326 ppi)
OnePlus Watch 2
466 x 466 pixels (326 ppi); 600 nits default brightness
Performance1 specs
Storage
Amazfit Falcon
4GB total (Approx. 2.3GB user-accessible for music)
OnePlus Watch 2
32 GB ROM + 2 GB RAM (Approx. 4GB reserved for RTOS)Winner
Battery1 specs
Battery CapacityKey
Amazfit Falcon
500 mAh; Up to 14 days (Typical usage); Up to 7 days (Heavy usage); Up to 21 hours (Accuracy GPS mode); Up to 50 hours (Power Saving GPS mode)
OnePlus Watch 2
500 mAh; Up to 100 hours (Smart Mode); Up to 48 hours (Heavy Use); Up to 12 days (Power Saver Mode)
Design2 specs
Weight
Amazfit Falcon
64 g (Body only)
OnePlus Watch 2
49 g (Watch only) / 80 g (with Fluororubber strap)Winner
Water Resistance
Amazfit Falcon
20 ATM (water pressure equivalent to 200 meters); High-speed water sports capable
OnePlus Watch 2
5 ATM (50 m) + IP68 (1.5m for 30 min)
Software1 specs
Operating System
Amazfit Falcon
Zepp OS (Proprietary)
OnePlus Watch 2
Wear OS 4 + RTOS (Dual-Engine Architecture)
Connectivity1 specs
Connectivity
Amazfit Falcon
WLAN 2.4GHz; Bluetooth 5.0 BLE
OnePlus Watch 2
Bluetooth 5.0, Wi-Fi 2.4GHz/5GHz (802.11 a/b/g/n)
+Full specs, pros, and cons
Everything side-by-side with ratings and the full spec list.
Expand
Full specs, pros, and cons
Everything side-by-side with ratings and the full spec list.
Comparison: Amazfit Falcon vs OnePlus Watch 2
Amazfit Falcon
★4.4(557)Amazon
OnePlus Watch 2
★4.6(538)Amazon
| Criterion | Amazfit Falcon | OnePlus Watch 2 |
|---|---|---|
| Rating | ★4.4(557)Amazon | ★4.6(538)Amazon |
Compatibility | Android 7.0 or later; iOS 12.0 or later (Zepp App required) | Android 8.0+ only (requires GMS 23.45.23+); iOS and Android Go edition NOT supported |
Operating System | Zepp OS (Proprietary) | Wear OS 4 + RTOS (Dual-Engine Architecture) |
Case Size | 49mm (49.45 x 47.2 x 12.95 mm) | 47mm (47.0 x 46.6 x 12.1 mm / 1.85 x 1.83 x 0.47 in) |
Case Material | Titanium unibody; Sapphire Crystal glass; Titanium bezel | Chassis: Stainless steel; Bottom: Plastic (PC/PC+glass fiber); Cover: 2.5D Sapphire Crystal |
Display Type | AMOLED; Always-On Display supported; Anti-fingerprint coating | AMOLED touchscreen |
Display Size | 1.28 in (32.5 mm) diameter | 1.43 in (3.63 cm) |
Resolution | 416 x 416 pixels (326 ppi) | 466 x 466 pixels (326 ppi); 600 nits default brightness |
Always On Display | Yes | Yes |
Water Resistance | 20 ATM (water pressure equivalent to 200 meters); High-speed water sports capable | 5 ATM (50 m) + IP68 (1.5m for 30 min) |
Durability | MIL-STD-810G tested; Titanium unibody; Sapphire crystal screen | MIL-STD-810H certified; Sapphire crystal face; Operating temp: -20°C to 55°C |
GPS | Dual-band GNSS; 6 Satellite Positioning Systems (GPS, GLONASS, Galileo, BeiDou, QZSS, NAVIC) | Dual-frequency L1 + L5; Beidou, GPS, Galileo, GLONASS, QZSS |
Connectivity | WLAN 2.4GHz; Bluetooth 5.0 BLE | Bluetooth 5.0, Wi-Fi 2.4GHz/5GHz (802.11 a/b/g/n) |
NFC Payments | No | Yes (Google Wallet) |
Sensors | BioTracker™ 3.0 PPG biometric sensor (supports blood-oxygen, 6PD); Accelerometer; Gyroscope; Geomagnetic sensor; Barometric altimeter; Ambient light sensor | Optical heart rate; optical pulse oximeter (SpO2); accelerometer; gyroscope; geomagnetic sensor; light sensor; barometer |
Health Features | Zepp Coach (AI-powered training guidance); 24H Heart Rate; SpO2; Stress monitoring; Sleep tracking (Light, Deep, REM); SomnusCare™ sleep score; Breathing exercises | Sleep tracking (stages, score, snoring risk); OHealth breathing training; stress monitoring; heart rate (high/low alerts, resting); blood oxygen (SpO2) |
Workout Modes | Triathlon; Track Run (with lap data correction); Strength Training (auto-detection of 25 movements); Golf Swing; Skiing; High-speed water sports; and 150+ others | 100+ sports modes; 6 auto-detection modes (running, walking, cycling, swimming, rowing, elliptical); professional analysis for running, tennis, skiing |
Storage | 4GB total (Approx. 2.3GB user-accessible for music) | 32 GB ROM + 2 GB RAM (Approx. 4GB reserved for RTOS) |
Speaker Mic | None (Bluetooth headphones required for music/audio feedback) | Yes (Built-in speaker and microphone) |
Calls | No (Notification alerts only) | Yes (Bluetooth calling supported in Smart and Power Saver modes) |
Battery | 500 mAh; Up to 14 days (Typical usage); Up to 7 days (Heavy usage); Up to 21 hours (Accuracy GPS mode); Up to 50 hours (Power Saving GPS mode) | 500 mAh; Up to 100 hours (Smart Mode); Up to 48 hours (Heavy Use); Up to 12 days (Power Saver Mode) |
Charging | 5-pin plug charger; Approx. 2 hours to full charge | VOOC Fast Charging (7.5W); 100% in 60 mins; 1 day power in 10 mins |
Weight | 64 g (Body only) | 49 g (Watch only) / 80 g (with Fluororubber strap) |
Band Sizes | 22mm width; Fits 150–205 mm wrists (Liquid Silicone strap included) | Fits wrist sizes 140–210 mm; standard 22 mm quick-release width |
Extras | Offline Maps (Import route files); Real-time navigation; Music storage (MP3); Broadcast heart rate via Bluetooth; External workout device support (Heart rate belts, power meters) | Dual-Engine architecture (Snapdragon W5 + BES2700); Google Play Store; Google Maps; Google Assistant; Flashlight; Compass; Media controls |
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Amazfit Falcon
Rating:★4.4(557)Amazon
Compatibility:Android 7.0 or later; iOS 12.0 or later (Zepp App required)
Operating System:Zepp OS (Proprietary)
Case Size:49mm (49.45 x 47.2 x 12.95 mm)
Case Material:Titanium unibody; Sapphire Crystal glass; Titanium bezel
Display Type:AMOLED; Always-On Display supported; Anti-fingerprint coating
Display Size:1.28 in (32.5 mm) diameter
Resolution:416 x 416 pixels (326 ppi)
Always On Display:Yes
Water Resistance:20 ATM (water pressure equivalent to 200 meters); High-speed water sports capable
Durability:MIL-STD-810G tested; Titanium unibody; Sapphire crystal screen
GPS:Dual-band GNSS; 6 Satellite Positioning Systems (GPS, GLONASS, Galileo, BeiDou, QZSS, NAVIC)
Connectivity:WLAN 2.4GHz; Bluetooth 5.0 BLE
NFC Payments:No
Sensors:BioTracker™ 3.0 PPG biometric sensor (supports blood-oxygen, 6PD); Accelerometer; Gyroscope; Geomagnetic sensor; Barometric altimeter; Ambient light sensor
Health Features:Zepp Coach (AI-powered training guidance); 24H Heart Rate; SpO2; Stress monitoring; Sleep tracking (Light, Deep, REM); SomnusCare™ sleep score; Breathing exercises
Workout Modes:Triathlon; Track Run (with lap data correction); Strength Training (auto-detection of 25 movements); Golf Swing; Skiing; High-speed water sports; and 150+ others
Storage:4GB total (Approx. 2.3GB user-accessible for music)
Speaker Mic:None (Bluetooth headphones required for music/audio feedback)
Calls:No (Notification alerts only)
Battery:500 mAh; Up to 14 days (Typical usage); Up to 7 days (Heavy usage); Up to 21 hours (Accuracy GPS mode); Up to 50 hours (Power Saving GPS mode)
Charging:5-pin plug charger; Approx. 2 hours to full charge
Weight:64 g (Body only)
Band Sizes:22mm width; Fits 150–205 mm wrists (Liquid Silicone strap included)
Extras:Offline Maps (Import route files); Real-time navigation; Music storage (MP3); Broadcast heart rate via Bluetooth; External workout device support (Heart rate belts, power meters)
✓ Pros:
- • Elite build quality: Titanium unibody with Sapphire Crystal
- • 20 ATM water resistance is double that of most outdoor watches
- • Dual-band GPS with 6 satellite systems ensures precise tracking
- • Offline music storage allows phone-free running
- • Zepp Coach provides AI-driven training plans without a subscription
✗ Cons:
- • Uses older BioTracker 3.0 sensor (newer models use 5.0/6.0)
- • No speaker or microphone for calls or voice assistants
- • Display size (1.28") is smaller than T-Rex 3 or GTR 4
- • No NFC payment support
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OnePlus Watch 2
Rating:★4.6(538)Amazon
Compatibility:Android 8.0+ only (requires GMS 23.45.23+); iOS and Android Go edition NOT supported
Operating System:Wear OS 4 + RTOS (Dual-Engine Architecture)
Case Size:47mm (47.0 x 46.6 x 12.1 mm / 1.85 x 1.83 x 0.47 in)
Case Material:Chassis: Stainless steel; Bottom: Plastic (PC/PC+glass fiber); Cover: 2.5D Sapphire Crystal
Display Type:AMOLED touchscreen
Display Size:1.43 in (3.63 cm)
Resolution:466 x 466 pixels (326 ppi); 600 nits default brightness
Always On Display:Yes
Water Resistance:5 ATM (50 m) + IP68 (1.5m for 30 min)
Durability:MIL-STD-810H certified; Sapphire crystal face; Operating temp: -20°C to 55°C
GPS:Dual-frequency L1 + L5; Beidou, GPS, Galileo, GLONASS, QZSS
Connectivity:Bluetooth 5.0, Wi-Fi 2.4GHz/5GHz (802.11 a/b/g/n)
NFC Payments:Yes (Google Wallet)
Sensors:Optical heart rate; optical pulse oximeter (SpO2); accelerometer; gyroscope; geomagnetic sensor; light sensor; barometer
Health Features:Sleep tracking (stages, score, snoring risk); OHealth breathing training; stress monitoring; heart rate (high/low alerts, resting); blood oxygen (SpO2)
Workout Modes:100+ sports modes; 6 auto-detection modes (running, walking, cycling, swimming, rowing, elliptical); professional analysis for running, tennis, skiing
Storage:32 GB ROM + 2 GB RAM (Approx. 4GB reserved for RTOS)
Speaker Mic:Yes (Built-in speaker and microphone)
Calls:Yes (Bluetooth calling supported in Smart and Power Saver modes)
Battery:500 mAh; Up to 100 hours (Smart Mode); Up to 48 hours (Heavy Use); Up to 12 days (Power Saver Mode)
Charging:VOOC Fast Charging (7.5W); 100% in 60 mins; 1 day power in 10 mins
Weight:49 g (Watch only) / 80 g (with Fluororubber strap)
Band Sizes:Fits wrist sizes 140–210 mm; standard 22 mm quick-release width
Extras:Dual-Engine architecture (Snapdragon W5 + BES2700); Google Play Store; Google Maps; Google Assistant; Flashlight; Compass; Media controls
✓ Pros:
- • Groundbreaking 100-hour battery life for a full-featured Wear OS watch
- • Premium build with stainless steel chassis and sapphire crystal standard
- • Dual-frequency GPS (L1+L5) ensures high accuracy in urban environments
- • Fast charging provides a full day's power in just 10 minutes
- • Fluid performance via Snapdragon W5 Gen 1 processor
✗ Cons:
- • Available in only one large size (47mm), which may not fit small wrists
- • No LTE/Cellular option available
- • Strictly incompatible with iOS (iPhone)
- • Crown rotates but does not function for scrolling menus
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Which one is better?
The OnePlus Watch 2 is the better buy for most people - its groundbreaking 100-hour battery life crushes the Amazfit Falcon's 14-day performance. That said, grab the Falcon if you need superior water resistance for diving - it's rated for depths of 200 meters.
Who should buy each?
Choose the Amazfit Falcon if: you dive regularly, need extensive workout modes, or prefer a rugged design with high durability. (2.26 oz weight, 4 GB storage)
Choose the OnePlus Watch 2 if: you want a smartwatch for everyday use, need incredible battery life, or require Bluetooth calling functionality. (1.73 oz weight, 32 GB storage)
Conclusion
There is no wrong answer here. Focus on the features you will use daily and pick the model that aligns with them.
Frequently Asked Questions
+Which has better value?
Amazfit Falcon excels if you value elite build quality: titanium unibody with sapphire crystal. OnePlus Watch 2 is better if you prioritize groundbreaking 100-hour battery life for a full-featured wear os watch. Pick based on your budget and daily use.
+Is this an independent review?
Yes. We use affiliate links for monetization, but recommendations are research-driven and unbiased.
+Do newer models exist?
Check release timelines from the manufacturers and compare pricing before you buy. We refresh this page when major updates land.
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