Description
| Specification | Details |
|---|---|
| Brand | Kieslect |
| Model | KS2 Calling Watch (Double‑strap edition) |
| Display | 2.01″ FHD AMOLED (410×502 px)- 60 Hz- Always-On- ~1000 nits |
| Processor | Dual-core chipset (240 MHz + 96 MHz)- UI at 60 FPS |
| Graphics | 2.5D GPU super-dynamic UI |
| Health Sensors | 4 × LED + 1 × PD sensor (35% more data- ~37% HR accuracy) |
| Health Measurement | 1-click test for HR- SpO₂- stress |
| Sports Modes | 100+ modes- smart movement recognition- running courses |
| Water Resistance | 3 ATM (swimming-safe) |
| Battery Capacity | 300 mAh Li‑Po |
| Battery Life | Typical: 8–9 days; Heavy: 4–5 days; Power-saver: ~40 days |
| Charging | Magnetic dock (~2.5 h) |
| Bluetooth | 5.3 (for calling- notifications- music control) |
| Build & Weight | Aluminium body; 26.3 g (without strap) / 51.4 g (with strap) |
| Straps | Magnetic + Silicone (22 mm- interchangeable) |
| Buttons | One rotating crown + one sports button |
| Smart Features | Call dial pad- notifications- music/camera control- watch faces |
| Compatibility |
Android 6.0+/iOS 9.0+- App: KS OS |
Kieslect Calling Watch KS2
Overview & Performance
The Kieslect KS2 Calling Watch offers a large 2.01-inch FHD AMOLED display (410×502 px) with Always‑On Display and brightness reaching up to 1000 nits for clear visuals even under sunlight. It’s powered by a dual-core- triple-speed chipset- enabling smooth 60 fps operation while reducing power usage by approximately 30%
Advanced Health & Sports Features
Equipped with 4 ultra-bright LEDs and a large PD sensor- the KS2 collects up to 35% more biometric data- with a ~37% improvement in heart-rate accuracy . It also provides one-click testing for heart rate- SpO₂- and stress within 30 seconds using its health algorithm Over 100 sports modes are supported- and the watch detects movement automatically among six core activities (running- walking- rowing- elliptical) and even offers structured running courses and guided post-run stretches
Calling & Smart Connectivity
With Bluetooth 5.3 calling- the KS2 allows direct hands‑free calls via built-in mic and speaker. You can store contacts- use a dial pad- and review call history on the watch—pairing is simplified with a 2-in-1 calling chipset . Notifications from calls- SMS- and apps like WhatsApp and Facebook are displayed clearly via synced alerts
Durability & Battery
Rated 3 ATM waterproof- the KS2 can safely handle hand-washing- dishwashing- or even swimming . Its 300 mAh battery supports 8–9 days of typical use- up to 40 days in power-saving mode- and 4–5 days under heavy use. A full recharge takes around 2.5 hours via magnetic charging
Why Choose the KS2?
Massive FHD AMOLED display with Always-On support makes time and notifications visible at all times.
Bluetooth calling with easy pairing offers hands-free communication right from your wrist.
Accurate health tracking and one-click measurements offer quick wellness insights.
Intelligent motion recognition and running plans help guide exercise routine.
Strong endurance in a lightweight aluminum frame- ideal for continuous wear.
Dual-strap (magnetic & silicone) option adds comfort and versatility in style
Questions & Answers
Q: Can I take phone calls directly from the watch?
A: Yes—KS2 supports Bluetooth 5.3 calling with built-in speaker and mic- and you can make/receive calls- store contacts- use a dial pad- and review history on the watch interface
Q: Is the screen easy to read outdoors?
A: Definitely. The 2.01″ AMOLED panel reaches up to 1000 nits brightness and includes Always-On Display for easy readability under sunlight .
Q: How good is the health tracking?
A: You're able to monitor heart rate- SpO₂- and stress in a single tap- with improved accuracy thanks to advanced sensors and algorithms (~37% HR accuracy boost) .
Q: How long does the battery last?
A: Expect around 8–9 days in normal use- 4–5 days with heavy usage- and up to 40 days in power-saving mode. Charging time is roughly 2.5 hours .
Q: Is it water-resistant?
A: Yes—rated 3 ATM- it’s suitable for swimming- hand-washing- or rain exposure without issue .